Summer heat continues for Montrealers

People walking in the Old Port of Montreal on August 5, 2025. (Martin Daigle, CityNews)

By Jessica Barile

Posted August 5, 2025 12:09 pm.

Last Updated August 5, 2025 2:15 pm.

Montrealers can expect to use their sunscreen throughout the week.

Tuesday’s forecast calling for a mix of sun and cloud with a high 25°C and humidex of 28°C.

Tonight, partly cloudy with a low 15°C.

Wednesday, sunny with a high of 27°C and humidex of 32°C.

On Thursday, Montrealers can expect cloudy weather with a high of 27°C.

Friday, sunny with a high of 28°C and low of 20°C.

Montrealers can look forward to a sunny weekend.

Saturday, will be sunny with a high of 31°C and Sunday high of 32°C.

Environment and Climate Change Canada reminding that even though the last few days have been marked by poor air quality and hazy skies in many regions of Quebec, caused by smoke from wildfires raging across the Prairies, the situation is expected to gradually improve.

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