Unlock Historical Data
Compare today's weather with yesterday's data and track temperature trends over time.
Hourly Forecast
Daylight Hours
05:12
Sunrise
20:36
Sunset
Daily Forecast
Today
Friday
Saturday
Sunday
Monday
Tuesday
Wednesday
Air Quality Data Available
Upgrade to access real-time air quality data for Châteauguay.
Resources
UV Index
Humidity
Frequently asked questions about weather in Châteauguay
How warm does it get in Châteauguay?
The warmest month in Châteauguay is July, with average high temperatures of 27°C. The average temperature during this period is around 22°C.
How cold does it get in Châteauguay?
The coldest month in Châteauguay is February, with average low temperatures of -11°C. The average temperature during this period is around -7°C.
What is the wettest time of year in Châteauguay?
The wettest month in Châteauguay is April, with an average of 117mm of precipitation.
What is the driest time of year in Châteauguay?
The driest month in Châteauguay is September, with an average of 68mm of precipitation.
Explore more weather forecasts
- Dorval, Québec
- Toronto, Ontario
- Mercier, Québec
- Montréal, Québec
- Pointe-Claire, Québec
- Calgary, Alberta
- Côte-Saint-Luc, Québec
- Edmonton, Alberta
- Beaconsfield, Québec
- Ottawa, Ontario
- Dollard-Des Ormeaux, Québec
- Winnipeg, Manitoba
- Kirkland, Québec
- Mississauga, Ontario
- Beauharnois, Québec
- Vancouver, British Columbia
