Châteauguay weather — 10-day forecast
Temperature, rain, wind and feels-like in Châteauguay, hour by hour and over 10 days, with the seasonal normal for context.
Now
Reading from 18:00 · NOAA HRRR model
4 °C
Clear sky
Feels like -3 °C
Next 12 h
- 184°
- 18:06Sunset
- 194°
- 204°
- 213°
- 223°
- 233°
- 003°
- 014°
- 024°
- 033°
- 043°
- 053°
- 064°
- Humidity
- 62 %
- Dew point
- -3 °C
- Gusts
- 33.5 km/h
- Clouds
- 0 %
- Pressure
- 1,026 hPa ↑
Grid point 0.9 km away · 3.0 km grid · elevation 22 m
Air quality
The European air-quality index for the city, and the pollutants that set it.
Index set by Ozone
- Ozone
- 46.6µg/m³
- PM2.5
- 4.0µg/m³
- PM10
- 5.2µg/m³
- Nitrogen dioxide
- 6.1µg/m³
- Sulphur dioxide
- 1.7µg/m³
- Carbon monoxide
- 146.0µg/m³
- Dust (AOD)
- 0.00
Generated using Copernicus Atmosphere Monitoring Service information
Hour by hour
Step-by-step detail: temperature, wind, cloud cover and ultraviolet.
10 days
Each day's extremes and the chance of rain, out to the end of the run.
Rain probability (> 1 mm): 50 ECMWF ensemble members.
Today
Clear sky
6°
3°
Sun
Clear sky
12°
3°
Mon
Clear sky
16°
6°
Tue
Clear sky
14°
6°
Wed
Clear sky
12°
4°
Thu
Partly cloudy
13°
3°
Fri
Mainly clear
8°
3°
Sat
Clear sky
9°
-0°
Sun
Partly cloudy
13°
5°
Mon
Mainly clear
12°
9°
Sun and UV
Sunrise, sunset, day length and ultraviolet intensity.
- Sunrise
- 07:14
- Daylight
- 10 h 52
- Sunset
- 18:06
Radiation · 5.2 MJ/m²
Today in Châteauguay the mean temperature will be 4.5 °C — -4.6 °C against the normal for 17 October, measured from 1940 to 2026. (1,290 obs.)
Nearby cities
The climate around Châteauguay