Weather Châteauguay the day after tomorrow


image/svg+xml image/svg+xml image/svg+xml image/svg+xml image/svg+xml image/svg+xml image/svg+xml Friday, May 1 10 / C ° 3 0.0 mm 22 km/h Today 4/29/26 19 / 9 °C Tomorrow 4/30/26 10 / 3 °C Friday 5/1/26 10 / 3 °C image/svg+xml image/svg+xml
°C °C 9 am
°C °C 12 pm
°C °C 3 pm
°C °C 9 pm
sunrise 5:43 am
sunset 8:01 pm
HOURLY

Weather forecast Châteauguay May 1, 2026

During the day morning partly cloudy, later morning cloudy. The highest temperature 10 °C. At night cloudy. The lowest temperature 3 °C. Total rainfall 0.1 mm.


Interactive map weather Quebec


GPS: 45.3834; -73.7492
altitude: 19 m
local time:
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Weather forecast Châteauguay, Quebec extended forecast

Time State   Temp.   Feels like Precip. Wind PressureHumidity Dew total
 
Fog Low
 
Middle
 
High
 

Friday 05/01/2026

12 AM
overcast 6 °C
3 °C
0.0 mm
 4.9 m/s18 km/h
west-northwest
1008 hPa67 % 0  °C93 % 0% 0% 93% 0%
1 AM
overcast 6 °C
3 °C
0.0 mm
 4.6 m/s17 km/h
west-northwest
1008 hPa67 % 0  °C99 % 0% 57% 99% 0%
2 AM
cloudy 5 °C
2 °C
0.0 mm
 4.8 m/s17 km/h
west-northwest
1008 hPa67 % 0  °C84 % 0% 68% 79% 0%
3 AM
cloudy 5 °C
2 °C
0.0 mm
 4.9 m/s18 km/h
west-northwest
1008 hPa67 % 0  °C50 % 0% 43% 34% 0%
4 AM
cloudy 4 °C
1 °C
0.0 mm
 4.4 m/s16 km/h
west-northwest
1009 hPa68 % -1  °C42 % 0% 33% 32% 0%
5 AM
clear 4 °C
1 °C
0.0 mm
 4.5 m/s16 km/h
west-northwest
1009 hPa69 % -1  °C6 % 0% 3% 6% 0%
6 AM
clear 3 °C
0 °C
0.0 mm
 4.5 m/s16 km/h
west-northwest
1009 hPa72 % -1  °C0 % 0% 0% 0% 0%
7 AM
clear 3 °C
0 °C
0.0 mm
 4.9 m/s18 km/h
west-northwest
1009 hPa71 % -1  °C0 % 0% 0% 0% 0%
8 AM
clear 4 °C
1 °C
0.0 mm
 5.4 m/s19 km/h
west-northwest
1010 hPa68 % -1  °C0 % 0% 0% 0% 0%
9 AM
partly cloudy 5 °C
1 °C
0.0 mm
 6.5 m/s23 km/h
west
1010 hPa61 % -1  °C28 % 0% 28% 0% 0%
10 AM
overcast 6 °C
2 °C
0.0 mm
 6.9 m/s25 km/h
west-northwest
1010 hPa57 % -2  °C97 % 0% 97% 0% 0%
11 AM
overcast 6 °C
2 °C
0.0 mm
 6.8 m/s24 km/h
west
1010 hPa54 % -2  °C99 % 0% 99% 0% 0%
12 PM
overcast 7 °C
3 °C
0.0 mm
 6.7 m/s24 km/h
west
1010 hPa51 % -2  °C100 % 0% 100% 0% 0%
1 PM
overcast 8 °C
4 °C
0.0 mm
 6.9 m/s25 km/h
west-northwest
1010 hPa48 % -2  °C100 % 0% 100% 0% 0%
2 PM
cloudy 8 °C
4 °C
0.0 mm
 6.8 m/s24 km/h
west-northwest
1010 hPa46 % -2  °C85 % 0% 85% 49% 0%
3 PM
cloudy 9 °C
5 °C
0.0 mm
 6.7 m/s24 km/h
west-northwest
1010 hPa44 % -2  °C65 % 0% 47% 64% 0%
4 PM
overcast 10 °C
6 °C
0.0 mm
 6.0 m/s22 km/h
west-northwest
1010 hPa40 % -3  °C89 % 0% 7% 89% 0%
5 PM
cloudy 10 °C
7 °C
0.0 mm
 5.3 m/s19 km/h
west-northwest
1009 hPa40 % -2  °C46 % 0% 7% 46% 0%
6 PM
partly cloudy 10 °C
7 °C
0.0 mm
 4.7 m/s17 km/h
west
1009 hPa44 % -2  °C15 % 0% 2% 14% 0%
7 PM
partly cloudy 9 °C
6 °C
0.0 mm
 3.5 m/s13 km/h
west
1010 hPa49 % -1  °C16 % 0% 0% 16% 0%
8 PM
partly cloudy 7 °C
4 °C
0.0 mm
 2.9 m/s10 km/h
west
1010 hPa55 % 0  °C25 % 0% 2% 25% 0%
9 PM
cloudy 7 °C
4 °C
0.0 mm
 3.5 m/s13 km/h
west-southwest
1011 hPa60 % 0  °C84 % 0% 6% 84% 0%
10 PM
overcast 6 °C
3 °C
0.0 mm
 4.5 m/s16 km/h
west-southwest
1011 hPa71 % 1  °C99 % 0% 14% 99% 0%
11 PM
partly cloudy 5 °C
3 °C
0.0 mm
 3.7 m/s13 km/h
west-southwest
1012 hPa80 % 2  °C18 % 0% 18% 0% 0%

Saturday 05/02/2026

12 AM
partly cloudy 4 °C
2 °C
0.0 mm
 2.9 m/s10 km/h
west-southwest
1012 hPa86 % 2  °C30 % 0% 10% 19% 7%
1 AM
cloudy 4 °C
2 °C
0.0 mm
 3.0 m/s11 km/h
west-southwest
1012 hPa89 % 2  °C66 % 0% 3% 63% 32%
2 AM
cloudy 4 °C
2 °C
0.1 mm
 3.2 m/s12 km/h
west-southwest
1012 hPa91 % 2  °C46 % 0% 6% 46% 0%
8 AM
light rain 4 °C
2 °C
0.6 mm
 1.9 m/s7 km/h
west-southwest
1013 hPa87 % 2  °C100 % 0% 100% 98% 0%
2 PM
cloudy 7 °C
5 °C
0.1 mm
 2.1 m/s8 km/h
west-northwest
1013 hPa68 % 1  °C45 % 0% 5% 42% 0%
8 PM
cloudy 6 °C
4 °C
0.0 mm
 2.1 m/s8 km/h
west-southwest
1012 hPa69 % 1  °C54 % 0% 16% 49% 0%
 

Châteauguay, Quebec - information

State: Quebec
GPS coordinates: 45.3834; -73.7492
Time zone: America / Toronto time difference in hours with time in US is -6 hours

Population: 42 786
Altitude: 19 m
The administrative part:



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Data source

Weather forecast for Châteauguay is supplied by MET Norway Norwegian Meteorological Institute and the NRK.

Feels like

To calculate the perceived temperature, we use the Australian Apparent Temperature (AAT) model, which is designed for year-round calculations and takes air humidity into account in addition to temperature and wind speed.

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Astronomical information Châteauguay

data are always in the local time

Sun and light

 May 1, 2026 
Sunrise: Sunset: 
5:43 am 8:01 pm
Noon: Length of day: 
12:52 pm14:18
Start of civil twilight*: End of civil twilight*: 
5:09 am8:35 pm
Start of nautical twilight*: End of nautical twilight*: 
4:30 am9:15 pm
Start of astronomical twilight*:  End of astronomical twilight*: 
3:44 am10 pm
* What is Twilight?

Moon and moon phases

Moonrise: Moonset: 
04/30/2026 7:21 pm 05/01/2026 5:13 am
Next new moon: Next full moon: 
05/16/202605/01/2026

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