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 100%.
Long-term weather forecast
- Monday
- 26. Oct 2026
- 13°C
- 0°C
AM Rain
- Precip. probability: 100%
- Precipitation: 3mm
- Wind: 18km/hW 275°
- Humidity: 71%
- 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
- 4°C
Mostly Sunny
- Precip. probability: 5%
- Precipitation: 0mm
- Wind: 4km/hSSE 162°
- 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: 15%
- Precipitation: 1mm
- Wind: 17km/hSSW 211°
- Humidity: 69%
- 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 283°
- Humidity: 66%
- 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/hW 263°
- Humidity: 69%
- UV index: 2
- Sunrise: 7:33 am EDT
- Sunset: 5:44 pm EDT
- details ▼
- Sunday
- 1. Nov 2026
- 13°C
- 7°C
Partly Cloudy
- Precip. probability: 14%
- Precipitation: 0mm
- Wind: 7km/hSSE 164°
- Humidity: 73%
- UV index: 2
- Sunrise: 6:34 am EST
- Sunset: 4:42 pm EST
- details ▼
- Monday
- 2. Nov 2026
- 15°C
- 7°C
Mostly Cloudy
- Precip. probability: 24%
- Precipitation: 2mm
- Wind: 7km/hSSW 205°
- Humidity: 78%
- UV index: 1
- Sunrise: 6:35 am EST
- Sunset: 4:41 pm EST
- details ▼
- Tuesday
- 3. Nov 2026
- 15°C
- 6°C
Few Showers
- Precip. probability: 33%
- Precipitation: 4mm
- Wind: 14km/hS 180°
- Humidity: 76%
- UV index: 1
- Sunrise: 6:37 am EST
- Sunset: 4:39 pm EST
- details ▼
- Wednesday
- 4. Nov 2026
- 16°C
- 5°C
Partly Cloudy
- Precip. probability: 24%
- Precipitation: 7mm
- Wind: 13km/hSW 216°
- Humidity: 68%
- UV index: 2
- Sunrise: 6:38 am EST
- Sunset: 4:38 pm EST
- details ▼
For the next ten days, a combination of cloudy, rain-filled and sunny weather is expected.
Rain is forecasted for Monday, Thursday, next Monday through next Wednesday.
Significant changes in temperature are expected across the forecast period. Highs will range from 7°C to 20°C, while the variation in nighttime lows will be also notably wide, as nighttime lows are forecast to fall between -2°C and 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.
Rain is forecasted for Monday, Thursday, next Monday through next Wednesday.
Significant changes in temperature are expected across the forecast period. Highs will range from 7°C to 20°C, while the variation in nighttime lows will be also notably wide, as nighttime lows are forecast to fall between -2°C and 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 @ 14:02:27 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, rainy and dry and sunny weather is forecasted for the next ten days.
Rain is anticipated on Monday, Thursday, next Monday through next Wednesday in Châteauguay. With light precipitation of 7mm, next Wednesday will be the day with the most rainfall.
The maximum temperature will vary between 7°C and 20°C, as the minimum temperature will be 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, in Châteauguay, thin clouds will pass through at times, but overall, it will remain bright.
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, a pleasant mix of sun and clouds will define the day.
No, it will not rain on Sunday.
On Sunday, the maximum temperature will be 13°C, while the minimum temperature will be 7°C.
