Residents of Ste. Anne, Manitoba, should prepare for a significant temperature swing this week as warm air moves into the region. After a chilly start to the weekend, temperatures are expected to climb nearly 20 degrees over the next 48 hours.
As of Sunday morning, April 19, 2026, conditions in the community were cold, with a recorded temperature of -7°C and a wind chill making it feel like -11°C. According to Environment Canada, this is expected to change quickly, with the forecast calling for a high of 18°C by Monday, April 20.
The warm spell is expected to peak on Wednesday, April 22. Forecasts vary slightly, with Environment Canada calling for a high of 20°C, while AccuWeather projects temperatures reaching 23°C. Both figures are well above the historical average high of 13°C for late April in the area.
These mild conditions will be short-lived, however. Cooler air and precipitation are expected to move back into the region starting Thursday, April 23. By Friday, April 24, high temperatures are forecast to drop back to 2°C, with the potential for rain or snow.
Located along the Seine River, Ste. Anne is known for its extreme continental climate and typically experiences only about 110 frost-free days per year. Residents are encouraged to plan any outdoor activities for mid-week while conditions remain favourable before the return of cooler, unsettled weather.
