Beautiful autumn weather for Montreal this weekend before rain trickles in
Posted October 17, 2025 9:29 am.
Last Updated October 17, 2025 9:31 am.
Sunny skies are in the forecast as Montreal is set to see some beautiful autumn weather this weekend before rain trickles in.
After a shorter work week for many coming out of the Thanksgiving holiday, the four days are ending with Friday sunshine. A daytime high of 13°C is projected from Environment and Climate Change Canada (ECCC), mixed with a low of 6°C tonight and a few clouds.
Come Saturday, increase of cloudiness early in the morning. ECCC forecasting a high of 15°C.
Despite that mainly cloudy day, it is Sunday that is expected to make this weekend bright with sunshine making its return and a high of 22°C.
The mercury then dropping for Monday and wet weather is projected.
ECCC showing a daytime high of 17°C mixed with rain — and this downpour should be continuing into the following days.
Tuesday with periods of rain and a high 16°C.
Come Wednesday, cloudy with a 60 per cent chance of showers and a daytime high dropping to 11°C.
For now, the rain is forecasted to stop on Thursday, with ECCC showing cloudy skies and that 11°C sticking around.
