Heat warning continues in Montreal with humidity making it feel like 40°C

By News Staff

Environment and Climate Change Canada (ECCC) issued a heat warning for Tuesday and Montrealers felt the heat — today, it is set to be even warmer as the special weather statement continues with the city set to feel like 40°C with the humidex.

This heat is expected to be met with sunny skies on Wednesday, but a risk of rain coming overnight.

Come Thursday though, the weather agency is forecasting clouds with a 60 per cent chance of showers or thunderstorms. A high of 28°C is expected but feeling more like 32°C with the humidity.

Friday should be drying up with sunshine making its return — a daytime high of 25°C expected.

Then Saturday looking like a beautiful one for now — more sun and the mercury climbing to 27°C.

The clear skies persisting for Sunday too with ECCC forecasting another 27°C.

Monday keeping up with the weekend’s trend of sunny skies and the temperature expected to increase to a high of 29°C.

The lighthouse in Lachine on July 16, 2025. (Martin Daigle, CityNews)

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