IDN11039 Australian Government Bureau of Meteorology New South Wales Australian Capital Territory Forecast Issued at 9:59 am EDT on Monday 22 December 2025 for the period until midnight EDT Thursday 25 December 2025. Warning Information For latest warnings go to www.bom.gov.au, subscribe to RSS feeds, call 1300 659 210* or listen for warnings on relevant TV and radio broadcasts. Weather Situation A broad low pressure trough over the west will push into the northeast during the first half of this week. Meanwhile, a high pressure ridge will build across the west and south. Forecast for the rest of Monday 22 December Sunny. Winds west to northwesterly 15 to 25 km/h tending north to northwesterly 15 to 20 km/h in the evening then becoming light in the late evening. Daytime maximum temperatures in the low to high 20s. Canberra Sunny. Max 27 Mount Ginini Sunny. Max 17 Tuggeranong Sunny. Max 27 Fire Danger: Australian Capital Territory: Moderate Sun protection 8:40am to 5:20pm, UV Index predicted to reach 12 [Extreme] Forecast for Tuesday 23 December Sunny. Winds westerly 15 to 25 km/h tending northwest to northeasterly in the evening then tending northeast to southeasterly 15 to 20 km/h in the late evening. Overnight temperatures falling to between 8 and 11 with daytime temperatures reaching 23 to 28. Canberra Sunny. Min 10 Max 28 Mount Ginini Sunny. Min 5 Max 17 Tuggeranong Sunny. Min 10 Max 28 Forecast for Wednesday 24 December The chance of morning fog. Sunny day. Winds westerly 20 to 30 km/h becoming light during the evening. Overnight temperatures falling to between 8 and 11 with daytime temperatures reaching 24 to 29. Canberra Sunny. Min 9 Max 28 Mount Ginini Sunny. Min 6 Max 18 Tuggeranong Sunny. Min 10 Max 28 Forecast for Thursday 25 December Mostly sunny. Slight chance of a shower. Light winds becoming east to southeasterly 20 to 30 km/h during the afternoon. Overnight temperatures falling to between 8 and 13 with daytime temperatures reaching 22 to 27. Canberra Partly cloudy. Min 10 Max 27 Mount Ginini Sunny. Min 6 Max 19 Tuggeranong Cloud clearing. Min 11 Max 27 The next routine forecast will be issued at 4:30 pm EDT Monday. * Calls to 1300 numbers cost around 27.5c incl. GST, higher from mobiles or public phones. Copyright Commonwealth of Australia 2011, Bureau of Meteorology (ABN 92 637 533 532). Users of these web pages are deemed to have read and accepted the conditions described in the Copyright, Disclaimer, and Privacy statements (http://www.bom.gov.au/other/copyright.shtml).