Weather forecast for 10 daysChâteauguay, Canada
10-day overview
Daily temperatures
Warmest day: Thursday 20°C.
Coldest day: tomorrow 7°C.
Coldest day: tomorrow 7°C.
Chance of precipitation
Highest chance: today 64%.
Long-term weather forecast
- Monday
- 26. Oct 2026
- 13°C
- 0°C
AM Showers
- Precip. probability: 64%
- Precipitation: 2mm
- Wind: 18km/hW 271°
- Humidity: 69%
- UV index: 1
- Sunrise: 7:26 am EDT
- Sunset: 5:51 pm EDT
- details ▼
- Tuesday
- 27. Oct 2026
- 7°C
- -2°C
Sunny
- Precip. probability: 4%
- Precipitation: 0mm
- Wind: 9km/hNW 318°
- Humidity: 52%
- UV index: 3
- Sunrise: 7:27 am EDT
- Sunset: 5:50 pm EDT
- details ▼
- Wednesday
- 28. Oct 2026
- 11°C
- 5°C
Mostly Sunny
- Precip. probability: 4%
- Precipitation: 0mm
- Wind: 4km/hSSE 163°
- Humidity: 58%
- UV index: 2
- Sunrise: 7:28 am EDT
- Sunset: 5:48 pm EDT
- details ▼
- Thursday
- 29. Oct 2026
- 20°C
- 10°C
Partly Cloudy
- Precip. probability: 21%
- Precipitation: 1mm
- Wind: 17km/hSSW 213°
- Humidity: 66%
- UV index: 2
- Sunrise: 7:30 am EDT
- Sunset: 5:47 pm EDT
- details ▼
- Friday
- 30. Oct 2026
- 14°C
- 2°C
Partly Cloudy
- Precip. probability: 15%
- Precipitation: 0mm
- Wind: 17km/hWNW 284°
- Humidity: 67%
- UV index: 2
- Sunrise: 7:31 am EDT
- Sunset: 5:45 pm EDT
- details ▼
- Saturday
- 31. Oct 2026
- 12°C
- 2°C
Partly Cloudy
- Precip. probability: 7%
- Precipitation: 0mm
- Wind: 8km/hWSW 255°
- Humidity: 68%
- UV index: 2
- Sunrise: 7:33 am EDT
- Sunset: 5:44 pm EDT
- details ▼
- Sunday
- 1. Nov 2026
- 13°C
- 6°C
Partly Cloudy
- Precip. probability: 14%
- Precipitation: 1mm
- Wind: 7km/hSSE 166°
- Humidity: 73%
- UV index: 2
- Sunrise: 6:34 am EST
- Sunset: 4:42 pm EST
- details ▼
- Monday
- 2. Nov 2026
- 15°C
- 7°C
AM Showers
- Precip. probability: 38%
- Precipitation: 3mm
- Wind: 7km/hSW 215°
- Humidity: 78%
- UV index: 1
- Sunrise: 6:35 am EST
- Sunset: 4:41 pm EST
- details ▼
- Tuesday
- 3. Nov 2026
- 15°C
- 6°C
AM Showers
- Precip. probability: 32%
- Precipitation: 2mm
- Wind: 15km/hS 187°
- Humidity: 76%
- UV index: 2
- Sunrise: 6:37 am EST
- Sunset: 4:39 pm EST
- details ▼
- Wednesday
- 4. Nov 2026
- 15°C
- 4°C
Partly Cloudy
- Precip. probability: 24%
- Precipitation: 0mm
- Wind: 13km/hESE 123°
- Humidity: 62%
- UV index: 2
- Sunrise: 6:38 am EST
- Sunset: 4:38 pm EST
- details ▼
Models point to a combination of cloudy, rainy and bright weather is expected.
Rainfall is predicted for Monday, Thursday, Sunday through next Tuesday.
Substantial differences in temperature are forecasted in the upcoming days. Forecast highs will fluctuate between 7°C and 20°C, while the fluctuation in night temperatures will be also significant, as the overnight lows will vary from -2°C to 10°C.
The warmest day will be Thursday, with a maximum of 20°C; with the highest temperature of 7°C, Tuesday will be the coldest day.
Rainfall is predicted for Monday, Thursday, Sunday through next Tuesday.
Substantial differences in temperature are forecasted in the upcoming days. Forecast highs will fluctuate between 7°C and 20°C, while the fluctuation in night temperatures will be also significant, as the overnight lows will vary from -2°C to 10°C.
The warmest day will be Thursday, with a maximum of 20°C; with the highest temperature of 7°C, Tuesday will be the coldest day.
Updated: Oct 26, 2026 @ 11:14:45 UTC
Published by: Weather Atlas | About Us
Data Sources | weather.com | Weather
Weather Forecasting & Climate
Published by: Weather Atlas | About Us
Data Sources | weather.com | Weather
Weather Forecasting & Climate
Frequently asked questions
In Châteauguay, a combination of overcast, rain-soaked and sun-filled weather is forecasted for the next ten days.
Rainfall is predicted for Monday, Thursday, Sunday through next Tuesday in Châteauguay. With minimal precipitation of 3mm, next Monday will be the day with the most rainfall.
The maximum temperature will vary between 7°C and 20°C, as the minimum temperature will range between -2°C and 10°C.
The warmest day will be Thursday, with a maximum of 20°C. Tomorrow will be the coldest day, with a maximum temperature of 7°C.
On Saturday, clouds will come and go, but expect bright periods in between.
No, it will not rain on Saturday.
On Saturday, the maximum temperature will be 12°C, while the minimum temperature will be 2°C.
On Sunday, thin clouds will pass through at times, but overall, it will remain bright.
On Sunday, there is a low chance of minimal precipitation in Châteauguay.
On Sunday, the highest temperature will be 13°C, while the lowest temperature will be 6°C.
