IDS11051 Australian Government Bureau of Meteorology South Australia Eastern Eyre Peninsula District Forecast Issued at 9:25 am CDT on Sunday 21 December 2025 for the period until midnight CDT Wednesday 24 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 trough of low pressure lingers over the east and northern parts of the State. A low pressure system lies south of the bight and moves east to combine with the trough early Sunday. The combined low pressure system and trough then moves east to clear SA by late Sunday. A high pressure ridge then extends over the west and south of the State behind the low pressure system during Sunday. The high pressure ridge extends across the entire State by late Sunday and persists from Monday to Thursday. Forecast for the rest of Sunday 21 December Mostly sunny. Winds west to southwesterly 25 to 40 km/h turning southerly 30 to 45 km/h in the late afternoon then decreasing to 25 to 35 km/h in the late evening. Daytime maximum temperatures 26 to 31. Cleve Wind easing. Partly cloudy. Max 27 Kimba Wind easing. Mostly sunny. Max 27 Whyalla Becoming windy. Sunny. Max 30 Fire Danger: High Sun protection 9:00am to 5:30pm, UV Index predicted to reach 12 [Extreme] Forecast for Monday 22 December Cloud clearing. Winds south to southwesterly 25 to 35 km/h. Overnight temperatures falling to between 11 and 15 with daytime temperatures reaching 24 to 29. Cleve Partly cloudy. Min 12 Max 25 Kimba Mostly sunny. Min 11 Max 27 Whyalla Partly cloudy. Min 15 Max 24 Forecast for Tuesday 23 December Partly cloudy. Slight chance of a shower near the coast in the morning. Near zero chance of rain elsewhere. Winds south to southwesterly 15 to 25 km/h tending south to southeasterly 25 to 40 km/h during the day. Overnight temperatures falling to between 10 and 15 with daytime temperatures reaching 23 to 28. Cleve Partly cloudy. Min 11 Max 24 Kimba Partly cloudy. Min 11 Max 28 Whyalla Becoming windy. Partly cloudy. Min 16 Max 25 Forecast for Wednesday 24 December Mostly sunny. Winds southerly 25 to 40 km/h. Overnight temperatures falling to between 9 and 15 with daytime temperatures reaching 23 to 29. Cleve Partly cloudy. Min 12 Max 23 Kimba Sunny. Min 10 Max 28 Whyalla Becoming windy. Partly cloudy. Min 15 Max 25 The next routine forecast will be issued at 3:55 pm CDT Sunday. * 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).