Subj : Southern Ontario Weather To : All From : Northern Realms Date : Tue Oct 21 2025 15:35:00 FPCN11 CWTO 211930 Forecasts for Southern Ontario and the National Capital Region issued by Environment Canada at 3:30 p.m. EDT Tuesday 21 October 2025 for tonight Wednesday and Wednesday night. The next scheduled forecast will be issued at 5:00 a.m. EDT Wednesday. City of Toronto. Tonight..A few clouds. Increasing cloudiness this evening then 70 percent chance of showers late this evening and overnight. Low 7. Wednesday..Mainly cloudy. 40 percent chance of showers in the afternoon. High 12. UV index 2 or low. Wednesday night..Partly cloudy with 30 percent chance of showers. Low 6. Windsor - Leamington - Essex County. Tonight..Mainly cloudy. A few showers beginning early this evening and ending near midnight then 40 percent chance of showers overnight. Risk of a thunderstorm early this evening. Wind southwest 20 km/h. Low 7. Wednesday..Cloudy. 40 percent chance of showers early in the morning. A few showers beginning in the morning. Wind west 30 km/h. High 10. UV index 1 or low. Wednesday night..Cloudy with 40 percent chance of showers. Wind west 30 km/h becoming light after midnight. Low 7. Chatham-Kent - Rondeau Park. Tonight..Increasing cloudiness. A few showers beginning early this evening and ending near midnight then 40 percent chance of showers overnight. Risk of a thunderstorm early this evening. Wind southwest 20 km/h. Low 7. Wednesday..Cloudy. 40 percent chance of showers early in the morning. A few showers beginning in the morning. Wind west 30 km/h. High 10. UV index 1 or low. Wednesday night..Cloudy with 40 percent chance of showers. Wind west 30 km/h becoming light after midnight. Low 7. Sarnia - Petrolia - Western Lambton County. Tonight..Mainly cloudy. A few showers beginning early this evening and ending near midnight then 40 percent chance of showers overnight. Risk of a thunderstorm early this evening. Wind becoming southwest 20 km/h this evening. Low plus 5. Wednesday..Cloudy. 40 percent chance of showers early in the morning. A few showers beginning in the morning. Wind becoming west 20 km/h in the afternoon. High 9. UV index 1 or low. Wednesday night..Cloudy with 40 percent chance of showers. Wind west 20 km/h becoming light near midnight. Low 6. Watford - Pinery Park - Eastern Lambton County. Tonight..Partly cloudy. A few showers beginning early this evening and ending near midnight then 40 percent chance of showers overnight. Risk of a thunderstorm early this evening. Wind becoming southwest 20 km/h this evening. Low plus 5. Wednesday..Mainly cloudy. 40 percent chance of showers early in the morning. A few showers beginning in the morning. Wind becoming west 20 km/h in the afternoon. High 9. UV index 1 or low. Wednesday night..Mainly cloudy with 40 percent chance of showers. Wind west 20 km/h becoming light near midnight. Low 6. Rodney - Shedden - Western Elgin County. Tonight..Becoming cloudy this evening with a few showers. Risk of a thunderstorm this evening. Wind southwest 20 km/h becoming light late this evening. Low 6. Wednesday..Cloudy. 30 percent chance of showers changing to 70 percent chance of showers in the morning. Wind becoming southwest 30 km/h late in the morning. High 10. UV index 2 or low. Wednesday night..Cloudy with 40 percent chance of showers. Wind southwest 30 km/h. Low 6. St. Thomas - Aylmer - Eastern Elgin County. Tonight..Increasing cloudiness. A few showers beginning this evening and ending near midnight then 30 percent chance of showers overnight. Risk of a thunderstorm this evening. Wind southwest 20 km/h becoming light late this evening. Low 6. Wednesday..Cloudy. 30 percent chance of showers changing to 70 percent chance of showers in the morning. Wind becoming southwest 30 km/h late in the morning. High 10. UV index 2 or low. Wednesday night..Mainly cloudy with 60 percent chance of showers. Wind southwest 30 km/h. Low 6. Strathroy - Komoka - Western Middlesex County. Tonight..Becoming cloudy this evening with a few showers. Risk of a thunderstorm this evening. Wind southwest 20 km/h. Low plus 5. Wednesday..Cloudy. 30 percent chance of showers changing to 70 percent chance of showers in the morning. Wind becoming southwest 20 km/h late in the morning. High 9. UV index 2 or low. Wednesday night..Cloudy with 40 percent chance of showers. Low 6. London - Parkhill - Eastern Middlesex County. Tonight..Becoming cloudy this evening with a few showers. Risk of a thunderstorm this evening. Low 6. Wednesday..Cloudy. 30 percent chance of showers changing to 70 percent chance of showers in the morning. High 9. UV index 2 or low. Wednesday night..Cloudy with 60 percent chance of showers. Low 6. Simcoe - Delhi - Norfolk. Tonight..A few clouds. Increasing cloudiness this evening then a few showers. Risk of a thunderstorm late this evening and after midnight. Low 6. Wednesday..Mainly cloudy with 40 percent chance of showers. Showers near Lake Erie in the afternoon. Risk of a thunderstorm in the afternoon. Local amount 30 mm near Lake Erie. High 10. UV index 2 or low. Wednesday night..Mainly cloudy with 40 percent chance of showers. Low 6. Dunnville - Caledonia - Haldimand. Tonight..A few clouds. Increasing cloudiness this evening then a few showers. Risk of a thunderstorm late this evening and after midnight. Wind southwest 20 km/h becoming light early this evening. Low 6. Wednesday..Mainly cloudy with 40 percent chance of showers. Showers near Lake Erie in the afternoon. Risk of a thunderstorm in the afternoon. Local amount 30 mm near Lake Erie. Wind becoming southwest 30 km/h in the afternoon. High 11. UV index 2 or low. Wednesday night..Mainly cloudy with 40 percent chance of showers. Wind southwest 30 km/h becoming light in the evening. Low 6. Woodstock - Tillsonburg - Oxford County. Tonight..Becoming cloudy this evening with a few showers. Risk of a thunderstorm late this evening and after midnight. Low plus 5. Wednesday..Cloudy with 60 percent chance of showers. Wind becoming southwest 20 km/h late in the morning. High 10. UV index 2 or low. Wednesday night..Cloudy with 60 percent chance of showers. Low plus 5. Brantford - County of Brant. Tonight..Increasing cloudiness. A few showers beginning this evening and ending after midnight then 30 percent chance of showers overnight. Risk of a thunderstorm late this evening and after midnight. Low plus 5. Wednesday..Mainly cloudy with 60 percent chance of showers. Wind becoming southwest 20 km/h late in the morning. High 10. UV index 2 or low. Wednesday night..Mainly cloudy with 60 percent chance of showers. Low plus 5. Niagara Falls - Welland - Southern Niagara Region. Tonight..A few clouds. Increasing cloudiness this evening then a few showers. Risk of a thunderstorm late this evening and after midnight. Local amount 5 to 10 mm. Wind southwest 30 km/h becoming light early this evening. Wind becoming southwest 30 late this evening. Low 8. Wednesday..Showers at times heavy. Risk of a thunderstorm in the afternoon. Local amount 20 to 30 mm. Wind becoming southwest 30 km/h late in the afternoon. High 11. UV index 1 or low. Wednesday night..Mainly cloudy with 30 percent chance of showers. Risk of a thunderstorm early in the evening. Wind southwest 30 km/h becoming light in the evening. Wind becoming west 20 before morning. Low 8. St. Catharines - Grimsby - Northern Niagara Region. Tonight..A few clouds. Increasing cloudiness this evening then a few showers. Risk of a thunderstorm late this evening and after midnight. Wind southwest 30 km/h becoming light early this evening. Low 8. Wednesday..Mainly cloudy. 40 percent chance of showers early in the morning. A few showers beginning in the afternoon. High 12. UV index 3 or moderate. Wednesday night..Mainly cloudy with 30 percent chance of showers. Low 8. City of Hamilton. Tonight..A few clouds. Increasing cloudiness this evening then a few showers. Risk of a thunderstorm late this evening and after midnight. Wind southwest 20 km/h becoming light early this evening. Low 6. Wednesday..Mainly cloudy. 30 percent chance of showers early in the morning and in the afternoon. High 11. UV index 3 or moderate. Wednesday night..Mainly cloudy with 40 percent chance of showers. Low 6. Burlington - Oakville. Tonight..A few clouds. Increasing cloudiness early this evening then 70 percent chance of showers late this evening and overnight. Wind southwest 20 km/h becoming light early this evening. Low 7. Wednesday..Mainly cloudy. 40 percent chance of showers in the afternoon. High 12. UV index 3 or moderate. Wednesday night..Mainly cloudy with 30 percent chance of showers. Low 6. Halton Hills - Milton. Tonight..A few clouds. Increasing cloudiness early this evening then 70 percent chance of showers late this evening and overnight. Low 6. Wednesday..Cloudy. 40 percent chance of showers in the afternoon. High 11. UV index 2 or low. Wednesday night..Mainly cloudy with 30 percent chance of showers. Low plus 4. Mississauga - Brampton. Tonight..A few clouds. Increasing cloudiness this evening then 70 percent chance of showers late this evening and overnight. Wind southwest 20 km/h becoming light this evening. Low 7. Wednesday..Cloudy. 40 percent chance of showers in the afternoon. Wind becoming west 20 km/h late in the morning. High 12. UV index 2 or low. Wednesday night..Partly cloudy with 30 percent chance of showers. Low 6. Caledon. Tonight..Mainly cloudy. A few showers beginning late this evening. Low plus 5. Wednesday..Cloudy with 60 percent chance of showers. High 10. UV index 2 or low. Wednesday night..Mainly cloudy with 60 percent chance of showers. Low plus 3. Vaughan - Richmond Hill - Markham. Tonight..Partly cloudy. 70 percent chance of showers late this evening and overnight. Low 6. Wednesday..Cloudy. 40 percent chance of showers in the afternoon. High 11. UV index 2 or low. Wednesday night..Mainly cloudy with 30 percent chance of showers. Low plus 5. Newmarket - Georgina - Northern York Region. Tonight..Partly cloudy. 30 percent chance of showers early this evening. A few showers beginning near midnight. Low plus 5. Wednesday..A few showers ending in the morning then cloudy with 40 percent chance of showers. High 11. UV index 2 or low. Wednesday night..Mainly cloudy with 60 percent chance of showers. Low plus 4. Pickering - Oshawa - Southern Durham Region. Tonight..Partly cloudy. 70 percent chance of showers overnight. Low 6. Wednesday..Cloudy. 70 percent chance of showers changing to 30 percent chance of showers in the morning. High 11. UV index 2 or low. Wednesday night..Mainly cloudy with 60 percent chance of showers. Low plus 5. Uxbridge - Beaverton - Northern Durham Region. Tonight..Partly cloudy. 30 percent chance of showers early this evening. A few showers beginning near midnight. Low plus 5. Wednesday..A few showers ending in the morning then cloudy with 40 percent chance of showers. High 11. UV index 2 or low. Wednesday night..Mainly cloudy with 60 percent chance of showers. Low plus 4. Goderich - Bluewater - Southern Huron County. Tonight..Becoming cloudy this evening with a few showers. Wind southwest 20 km/h becoming light late this evening. Low 6. Wednesday..Cloudy with 60 percent chance of showers. Wind southwest 20 km/h becoming light in the afternoon. High 10. UV index 2 or low. Wednesday night..Showers. Low 7. Wingham - Blyth - Northern Huron County. Tonight..Increasing cloudiness. A few showers beginning this evening and ending near midnight then 40 percent chance of showers overnight. Wind southwest 20 km/h becoming light late this evening. Low 6. Wednesday..Cloudy with 60 percent chance of showers. Wind southwest 20 km/h becoming light in the afternoon. High 10. UV index 2 or low. Wednesday night..Showers. Low 7. Stratford - Mitchell - Southern Perth County. Tonight..Becoming cloudy this evening with a few showers. Wind west 20 km/h becoming light early this evening. Low plus 5. Wednesday..Cloudy with 60 percent chance of showers. Wind becoming southwest 20 km/h late in the morning. High 10. UV index 2 or low. Wednesday night..Showers. Low plus 5. Listowel - Milverton - Northern Perth County. Tonight..Becoming cloudy this evening with a few showers. Wind west 20 km/h becoming light early this evening. Low plus 5. Wednesday..Cloudy with 60 percent chance of showers. Wind becoming southwest 20 km/h late in the morning. High 10. UV index 2 or low. Wednesday night..Showers. Low plus 5. Kitchener - Cambridge - Region of Waterloo. Tonight..Partly cloudy. Becoming cloudy this evening with a few showers. Wind west 20 km/h becoming light early this evening. Low plus 5. Wednesday..Cloudy with 60 percent chance of showers. High 10. UV index 2 or low. Wednesday night..Showers. Low plus 4. Guelph - Erin - Southern Wellington County. Tonight..Mainly cloudy. A few showers beginning late this evening. Wind west 20 km/h becoming light early this evening. Low plus 5. Wednesday..Cloudy with 60 percent chance of showers. High 10. UV index 2 or low. Wednesday night..Mainly cloudy with 60 percent chance of showers. Low plus 4. Mount Forest - Arthur - Northern Wellington County. Tonight..Increasing cloudiness. A few showers beginning this evening and ending after midnight then 40 percent chance of showers overnight. Wind west 20 km/h becoming light early this evening. Low plus 5. Wednesday..Cloudy with 60 percent chance of showers. High 10. UV index 2 or low. Wednesday night..Showers. Low plus 4. Orangeville - Grand Valley - Southern Dufferin County. Tonight..Mainly cloudy. A few showers beginning late this evening. Low plus 5. Wednesday..Cloudy with 60 percent chance of showers. High 10. UV index 2 or low. Wednesday night..Mainly cloudy with 60 percent chance of showers. Low plus 3. Shelburne - Mansfield - Northern Dufferin County. Tonight..Mainly cloudy. A few showers beginning late this evening. Low plus 5. Wednesday..Cloudy with 60 percent chance of showers. High 10. UV index 2 or low. Wednesday night..Mainly cloudy with 60 percent chance of showers. Low plus 3. Innisfil - New Tecumseth - Angus. Tonight..Mainly cloudy. A few showers beginning late this evening. Low plus 5. Wednesday..Cloudy with 60 percent chance of showers. High 10. UV index 2 or low. Wednesday night..Showers. Low plus 3. Saugeen Shores - Kincardine - Southern Bruce County. Tonight..Becoming cloudy this evening with a few showers. Wind southwest 30 km/h becoming light early this evening. Wind becoming southwest 20 before morning. Low 6. Wednesday..Cloudy with 60 percent chance of showers. Wind southwest 20 km/h becoming light late in the morning. High 9. UV index 2 or low. Wednesday night..Showers. Wind becoming northwest 20 km/h near midnight. Low 7. Bruce Peninsula - Sauble Beach - Tobermory. Tonight..Mainly cloudy. A few showers beginning this evening and ending near midnight then 40 percent chance of showers overnight. Low 7. Wednesday..Cloudy with 60 percent chance of showers. High 10. UV index 2 or low. Wednesday night..Cloudy with 40 percent chance of showers. Low 6. Hanover - Dundalk - Southern Grey County. Tonight..Mainly cloudy. A few showers beginning this evening and ending after midnight then 40 percent chance of showers overnight. Wind southwest 20 km/h becoming light early this evening. Low plus 5. Wednesday..Cloudy with 60 percent chance of showers. High 10. UV index 2 or low. Wednesday night..Showers. Low plus 5. Owen Sound - Blue Mountains - Northern Grey County. Tonight..Becoming cloudy this evening with a few showers. Wind southwest 20 km/h becoming light early this evening. Low plus 5. Wednesday..Cloudy with 60 percent chance of showers. High 10. UV index 2 or low. Wednesday night..Cloudy with 60 percent chance of showers. Low plus 5. Barrie - Collingwood - Hillsdale. Tonight..Mainly cloudy. A few showers beginning late this evening. Wind southwest 20 km/h becoming light this evening. Low 6. Wednesday..Cloudy with 60 percent chance of showers. High 11. UV index 2 or low. Wednesday night..Showers. Low plus 5. Midland - Coldwater - Orr Lake. Tonight..Mainly cloudy. A few showers beginning late this evening. Wind southwest 20 km/h becoming light this evening. Low 6. Wednesday..Cloudy with 60 percent chance of showers. High 11. UV index 2 or low. Wednesday night..Showers. Low plus 5. Orillia - Lagoon City - Washago. Tonight..Partly cloudy. 30 percent chance of showers early this evening. A few showers beginning near midnight. Wind southwest 20 km/h becoming light this evening. Low 6. Wednesday..A few showers ending in the morning then cloudy with 40 percent chance of showers. High 11. UV index 2 or low. Wednesday night..Cloudy with 60 percent chance of showers. Low plus 5. Cobourg - Colborne - Western Northumberland County. Tonight..Partly cloudy with 60 percent chance of showers. Low 8. Wednesday..A few showers ending near noon then cloudy with 40 percent chance of showers. Wind becoming southwest 20 km/h in the afternoon. High 12. UV index 2 or low. Wednesday night..Mainly cloudy with 60 percent chance of showers. Wind southwest 20 km/h becoming light in the evening. Low plus 4. Belleville - Quinte West - Eastern Northumberland County. Tonight..Partly cloudy with 60 percent chance of showers. Low 8. Wednesday..A few showers ending near noon then cloudy with 40 percent chance of showers. Wind becoming southwest 20 km/h in the afternoon. High 12. UV index 2 or low. Wednesday night..Mainly cloudy with 60 percent chance of showers. Wind southwest 20 km/h becoming light in the evening. Low plus 4. Picton - Sandbanks Park. Tonight..Partly cloudy with 60 percent chance of showers. Low 8. Wednesday..A few showers ending early in the afternoon then cloudy with 40 percent chance of showers. Wind becoming southwest 20 km/h in the afternoon. High 12. UV index 2 or low. Wednesday night..Showers. Local amount 10 to 15 mm. Wind southwest 20 km/h becoming light near midnight. Low plus 4. Napanee - Consecon. Tonight..Partly cloudy with 60 percent chance of showers. Low 8. Wednesday..A few showers ending early in the afternoon then cloudy with 40 percent chance of showers. Wind becoming southwest 20 km/h in the afternoon. High 12. UV index 2 or low. Wednesday night..Showers. Local amount 10 to 15 mm. Wind southwest 20 km/h becoming light near midnight. Low plus 4. Kingston - Odessa - Frontenac Islands. Tonight..Mainly cloudy with 60 percent chance of showers. Low 8. Wednesday..A few showers ending early in the afternoon then cloudy with 40 percent chance of showers. Wind becoming southwest 20 km/h in the afternoon. High 12. UV index 2 or low. Wednesday night..Showers. Local amount 10 to 15 mm. Wind southwest 20 km/h becoming light near midnight. Low plus 4. Lindsay - Southern Kawartha Lakes. Tonight..Partly cloudy with 60 percent chance of showers. Low plus 5. Wednesday..A few showers ending near noon then cloudy with 40 percent chance of showers. High 11. UV index 2 or low. Wednesday night..Mainly cloudy with 60 percent chance of showers. Low plus 4. Fenelon Falls - Balsam Lake Park - Northern Kawartha Lakes. Tonight..Partly cloudy with 60 percent chance of showers. Low plus 4. Wednesday..A few showers ending near noon then cloudy with 40 percent chance of showers. High 11. UV index 2 or low. Wednesday night..Cloudy with 60 percent chance of showers. Low plus 4. Peterborough City - Lakefield - Southern Peterborough County. Tonight..Partly cloudy with 60 percent chance of showers. Low plus 5. Wednesday..A few showers ending near noon then cloudy with 40 percent chance of showers. High 11. UV index 2 or low. Wednesday night..Mainly cloudy with 60 percent chance of showers. Low plus 4. Apsley - Woodview - Northern Peterborough County. Tonight..Partly cloudy with 60 percent chance of showers. Low plus 4. Wednesday..A few showers ending near noon then cloudy with 40 percent chance of showers. High 11. UV index 2 or low. Wednesday night..Cloudy with 60 percent chance of showers. Low plus 4. Stirling - Tweed - Madoc. Tonight..Partly cloudy with 60 percent chance of showers. Low 8. Wednesday..A few showers ending early in the afternoon then cloudy with 40 percent chance of showers. High 12. UV index 2 or low. Wednesday night..Cloudy with 30 percent chance of showers. Low plus 4. Tamworth - Sydenham - South Frontenac. Tonight..Mainly cloudy with 60 percent chance of showers. Low 8. Wednesday..A few showers ending early in the afternoon then cloudy with 40 percent chance of showers. High 12. UV index 2 or low. Wednesday night..Cloudy with 30 percent chance of showers. Low plus 4. Kaladar - Bannockburn - Bon Echo Park. Tonight..Mainly cloudy with 60 percent chance of showers. Low plus 5. Wednesday..A few showers ending early in the afternoon then cloudy with 40 percent chance of showers. High 11. UV index 2 or low. Wednesday night..Cloudy with 30 percent chance of showers. Low plus 5. Bancroft - Hastings Highlands - Denbigh. Tonight..Partly cloudy with 60 percent chance of showers. Low plus 2. Wednesday..Cloudy with 60 percent chance of showers. High 10. UV index 2 or low. Wednesday night..A few showers ending after midnight then cloudy with 40 percent chance of showers. Low 6. Gananoque - Mallorytown. Tonight..Mainly cloudy with 40 percent chance of showers. Low 9. Wednesday..Cloudy. 40 percent chance of showers in the morning. A few showers beginning near noon. High 12. UV index 2 or low. Wednesday night..Cloudy with 30 percent chance of showers. Low 6. Brockville - Prescott. Tonight..Mainly cloudy with 40 percent chance of showers. Low 8. Wednesday..Mainly cloudy. 40 percent chance of showers in the morning. A few showers beginning near noon. High 12. UV index 2 or low. Wednesday night..Cloudy with 30 percent chance of showers. Low 6. Westport - Charleston Lake. Tonight..Mainly cloudy with 40 percent chance of showers. Low 8. Wednesday..Cloudy. 40 percent chance of showers in the morning. A few showers beginning near noon. High 12. UV index 2 or low. Wednesday night..Cloudy with 30 percent chance of showers. Low 6. Merrickville-Wolford - Kemptville. Tonight..Mainly cloudy with 40 percent chance of showers. Low 8. Wednesday..Cloudy. 40 percent chance of showers in the morning. A few showers beginning near noon. High 12. UV index 2 or low. Wednesday night..Cloudy with 30 percent chance of showers. Low 6. Ottawa North - Kanata - Orl‚ans. Tonight..Mainly cloudy with 40 percent chance of showers. Low 8. Wednesday..Cloudy. 40 percent chance of showers in the morning. A few showers beginning near noon. High 12. UV index 2 or low. Wednesday night..Cloudy with 30 percent chance of showers. Low plus 5. Ottawa South - Richmond - Metcalfe. Tonight..Mainly cloudy with 40 percent chance of showers. Low 8. Wednesday..Cloudy. 40 percent chance of showers in the morning. A few showers beginning near noon. High 12. UV index 2 or low. Wednesday night..Cloudy with 30 percent chance of showers. Low plus 5. Gatineau. Tonight..Cloudy with 40 percent chance of showers. Low 8. Wednesday..Cloudy. 40 percent chance of showers in the morning. A few showers beginning near noon. High 11. UV index 2 or low. Wednesday night..Cloudy with 30 percent chance of showers. Low plus 5. Prescott and Russell. Tonight..Mainly cloudy with 40 percent chance of showers. Low 7. Wednesday..Cloudy with 40 percent chance of showers in the morning and early in the afternoon. A few showers beginning in the afternoon. High 12. UV index 2 or low. Wednesday night..Cloudy with 30 percent chance of showers. Low 6. Morrisburg - Long Sault. Tonight..Cloudy with 40 percent chance of showers. Low 7. Wednesday..Mainly cloudy with 40 percent chance of showers in the morning and early in the afternoon. A few showers beginning in the afternoon. High 13. UV index 2 or low. Wednesday night..Cloudy with 30 percent chance of showers. Low 7. Cornwall - Lancaster. Tonight..Becoming cloudy this evening with 40 percent chance of showers this evening and overnight. Low 7. Wednesday..Cloudy with 40 percent chance of showers in the morning and early in the afternoon. A few showers beginning in the afternoon. High 13. UV index 2 or low. Wednesday night..Cloudy with 30 percent chance of showers. Low 7. Winchester - Newington. Tonight..Mainly cloudy with 40 percent chance of showers. Low 7. Wednesday..Mainly cloudy with 40 percent chance of showers in the morning and early in the afternoon. A few showers beginning in the afternoon. High 13. UV index 2 or low. Wednesday night..Cloudy with 30 percent chance of showers. Low 7. Maxville - Alexandria. Tonight..Cloudy with 40 percent chance of showers. Low 7. Wednesday..Cloudy with 40 percent chance of showers in the morning and early in the afternoon. A few showers beginning in the afternoon. High 13. UV index 2 or low. Wednesday night..Cloudy with 30 percent chance of showers. Low 7. Plevna - Sharbot Lake - Western Lanark County. Tonight..Mainly cloudy with 60 percent chance of showers. Low 7. Wednesday..A few showers ending early in the afternoon then cloudy with 40 percent chance of showers. High 11. UV index 1 or low. Wednesday night..Cloudy with 30 percent chance of showers. Low 6. Smiths Falls - Perth - Eastern Lanark County. Tonight..Mainly cloudy with 40 percent chance of showers. Low 7. Wednesday..Cloudy. 40 percent chance of showers in the morning. A few showers beginning near noon. High 11. UV index 2 or low. Wednesday night..Cloudy with 30 percent chance of showers. Low 6. Port Carling - Port Severn. Tonight..Partly cloudy with 60 percent chance of showers. Low 6. Wednesday..Cloudy with 60 percent chance of showers. High 11. UV index 2 or low. Wednesday night..Showers. Low plus 5. Bracebridge - Gravenhurst. Tonight..Partly cloudy with 60 percent chance of showers. Low 6. Wednesday..Cloudy with 60 percent chance of showers. High 11. UV index 2 or low. Wednesday night..Showers. Low plus 5. Town of Parry Sound - Rosseau - Killbear Park. Tonight..Mainly cloudy with 60 percent chance of showers. Wind southwest 20 km/h becoming light early this evening. Low 7. Wednesday..Cloudy with 60 percent chance of showers. High 10. UV index 2 or low. Wednesday night..Showers. Low plus 5. Huntsville - Baysville. Tonight..Mainly cloudy with 60 percent chance of showers. Low plus 5. Wednesday..Cloudy with 60 percent chance of showers. High 10. UV index 2 or low. Wednesday night..Showers. Low plus 5. Haliburton - Minden - Southern Haliburton County. Tonight..Partly cloudy with 60 percent chance of showers. Low plus 3. Wednesday..Cloudy with 60 percent chance of showers. High 10. UV index 2 or low. Wednesday night..A few showers ending after midnight then cloudy with 40 percent chance of showers. Low 6. Oxtongue Lake - Fort Irwin - Northern Haliburton County. Tonight..Partly cloudy with 60 percent chance of showers. Low plus 3. Wednesday..Cloudy with 60 percent chance of showers. High 10. UV index 2 or low. Wednesday night..A few showers ending after midnight then cloudy with 40 percent chance of showers. Low 6. Barry's Bay - Killaloe. Tonight..Partly cloudy with 60 percent chance of showers. Low plus 4. Wednesday..Cloudy with 60 percent chance of showers. High 10. UV index 2 or low. Wednesday night..A few showers ending after midnight then cloudy with 40 percent chance of showers. Low 6. Renfrew - Arnprior - Calabogie. Tonight..Mainly cloudy with 60 percent chance of showers. Low 6. Wednesday..Cloudy with 60 percent chance of showers. High 10. UV index 2 or low. Wednesday night..A few showers ending after midnight then cloudy with 40 percent chance of showers. Low 6. Petawawa - Pembroke - Cobden. Tonight..Mainly cloudy with 60 percent chance of showers. Low 6. Wednesday..Cloudy with 60 percent chance of showers. High 10. UV index 2 or low. Wednesday night..A few showers ending after midnight then cloudy with 40 percent chance of showers. Low 6. Western Algonquin Park - Lake of Two Rivers. Tonight..Mainly cloudy with 60 percent chance of showers. Low plus 1. Wednesday..Cloudy with 60 percent chance of showers. High 9. UV index 2 or low. Wednesday night..A few showers ending after midnight then cloudy with 40 percent chance of showers. Low plus 5. Deep River - Whitney - Eastern Algonquin Park. Tonight..Partly cloudy with 60 percent chance of showers. Low plus 1. Wednesday..Cloudy with 60 percent chance of showers. High 9. UV index 2 or low. Wednesday night..A few showers ending after midnight then cloudy with 40 percent chance of showers. Low plus 5. Bayfield Inlet - Dunchurch. Tonight..Mainly cloudy with 60 percent chance of showers. Wind southwest 20 km/h becoming light early this evening. Low 7. Wednesday..Cloudy with 60 percent chance of showers. High 10. UV index 2 or low. Wednesday night..Showers. Low plus 5. South River - Burk's Falls. Tonight..Mainly cloudy with 60 percent chance of showers. Low plus 5. Wednesday..Cloudy with 60 percent chance of showers. High 10. UV index 2 or low. Wednesday night..Showers. Low plus 5. End $$$$^^ --- up 6 days, 17 hours, 31 minutes * Origin: Northern Realms (618:400/23) .