Manitoba weather forecast: When will July temperatures return?

Colleen Bready has your current conditions and updated weather forecast for July 15, 2025.

Cool mid-July temperatures continue Tuesday across Manitoba and northwestern Ontario.

Daytime highs in most regions will only reach the upper teens, or 20 C, at most, in a few areas.

For perspective, Winnipeg is forecast to reach 20 C, well below the normal daytime high of 26 C for this time of year. Look for more sunshine in the city as the afternoon progresses.

Cooler conditions aren’t necessarily a bad thing. Environment and Climate Change Canada (ECCC) said cooler temperatures in northern Manitoba have brought a break from the worst of the wildfire smoke in the region.

Similarly, showers in the southeast have eased up smoke production, with air quality returning to the moderate range, according to the weather agency.

That could change Tuesday. ECCC issued a special weather statement for the southeast. Strong and gusting northeast winds in the afternoon and evening could send wildfire smoke from Nopiming Provincial Park elsewhere in the southeast. Winnipeg is not under the alert.

Temperatures will be slightly warmer on Wednesday in Winnipeg and across Manitoba, with daytime highs forecast to reach the low 20s.

Hotter July highs won’t return to Winnipeg until the weekend.