Ste. Anne, Manitoba residents can expect a stretch of pleasant fall weather this week, with Environment Canada forecasting sunny skies and daytime highs climbing to 24°C by Friday, September 25, 2026. No weather alerts are in effect for the area.
Monday will be mainly sunny and Tuesday sunny, both with highs of 19°C. The UV index is forecast at 5, or moderate, for both days. A brief unsettled period moves in mid-week, with showers expected Wednesday and Thursday. Showers on Wednesday will accompany a high of 19°C, while Thursday warms slightly to 22°C. Friday brings a mix of sun and cloud with the warmest temperature of the week at 24°C.
The forecast is slightly above the seasonal norm for southeastern Manitoba, where average September highs range from 17 to 19°C based on data collected from 1981 to 2010. This warmth follows a cool start Monday morning, with current conditions reported at 16.5°C and light south winds at 12 km/h from the Kleefeld observation station.
Residents can use the mild conditions for outdoor activities and fall yard work as the week progresses. The clear nights and moderate daytime temperatures are typical for this time of year, ideal for enjoying the final weeks of warm weather before winter sets in.
