[category]
[title]
With race weekend approaching, and some of the best parties of the year already happening all over Montreal, eyes are turning to the city’s unpredictable weather.
May in Montreal is known for sudden heat spikes—and drops—with mixed weather conditions always in the mix.
Read: Best Grand Prix parties in Montreal 2026
What is the weather forecast for the 2026 Canadian Grand Prix?
The 2026 Canadian Grand Prix weekend at Montreal’s Circuit Gilles-Villeneuve is expected to feature a notable chance of rain on race day, and a mix of dry conditions.
Check out: Montreal sex workers call for Grand Prix weekend strike over working conditions
Friday, May 22 — FP1 & Sprint Qualifying
Friday is shaping up to be cool but comfortable, with dry conditions expected throughout the day. Temperatures will range between 7.5°C and 18°C, while light winds around 11 km/h could gust up to 32 km/h. Track temperatures are forecast to climb as high as 39°C, creating solid conditions for the opening sessions.
High: 18°C
Low: 7.5°C
Rain chance: 0%
Saturday, May 23 — Sprint & Qualifying
Saturday’s forecast looks ideal for Grand Prix action, with sunny skies and no rain currently expected. Temperatures should sit between 9.5°C and 19°C, accompanied by moderate winds averaging roughly 12 km/h with stronger gusts near 29 km/h. Overall, conditions are looking excellent for both the Sprint and qualifying sessions.
High: 19°C
Low: 9.5°C
Rain chance: 0%
Sunday, May 24 — Race Day
Current forecasts show a 60% chance of rain, with scattered showers potentially moving through during the day. Temperatures are expected to stay cooler, ranging from 10°C to 16°C, while winds could gust up to 36 km/h. If the rain arrives, teams may be forced into tricky tire and strategy calls throughout the race.
High: 16°C
Low: 10°C
Rain chance: 60%
RECOMMENDED:
Full guide to the best things to do in Montreal