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WeatherLive › Quebec › Châteauguay

Châteauguay, QC Weather

Today Hourly 10-Day Weekend Monthly Radar Air Quality Climate
Current WeatherChâteauguay · 9:42 PM EST
42° | 35°
36°F
Feels like 32°
Mostly cloudy
WindNE 5 mph · Gusts 10 mph
Precip13% · –
Humidity68% · Dew point 27°
UV index1 Low
Air Quality26 Good
Pressure29.74 inHg
Visibility6 mi
Sunrise / Sunset6:49 AM · 4:28 PM · 9h 39m

Weather map — Châteauguay

Full radar →
Now
36°
12%
4 mph
22:00
35°
15%
4 mph
23:00
35°
20%
4 mph
00:00
35°
20%
5 mph
01:00
35°
20%
5 mph
02:00
35°
21%
5 mph
03:00
34°
22%
5 mph
04:00
33°
22%
5 mph
05:00
33°
23%
5 mph
06:00
33°
23%
4 mph
07:00
33°
23%
4 mph
08:00
35°
20%
4 mph
09:00
37°
17%
5 mph
10:00
38°
15%
5 mph
11:00
40°
13%
6 mph
12:00
41°
13%
6 mph
13:00
42°
13%
6 mph
14:00
42°
13%
6 mph
15:00
42°
13%
6 mph
16:00
41°
14%
6 mph
17:00
41°
14%
6 mph
18:00
40°
15%
7 mph
19:00
40°
15%
7 mph
20:00
39°
16%
7 mph

Today · Thu 11/12

High 42°
13% / –

Mostly cloudy. Winds NE at 6 mph.

Tonight · Thu 11/12

Low 33°
15% / –

Mostly cloudy. Winds NE at 4 mph.

Tomorrow · Fri 11/13

42° | 33°
17% / –

Mostly cloudy. Winds NW at 7 mph.

7-day trend

Châteauguay · temperature + precipitation

10-day forecast

Updated 9:42 PM

Details & indices

Wind
5 mph NE
Gusts 10 mph
Humidity
68%
Dew point 27°
Pressure
29.74 inHg
Falling
UV index
1 — Low
High today
Air Quality
Good
AQI 26 · US EPA
Allergy
Low
Ragweed
Visibility
6 mi
Clear view
Allergy — Châteauguay

🌿 Conditions right now

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Birch
None
Grass
None
Oak
None
Alder
None
Hazel
None
Mugwort
None
Ragweed
Low

Sun & moon

Sunrise6:49 AM
Sunset4:28 PM
Length of day9h 39m
Moonrise10:26 AM
Moonset6:24 PM
Moon phase🌒 Waxing Crescent · 13%
Next full moonNov 24 Beaver Moon
Latitude45.3834°N
Longitude-73.7492°E

Water temps nearby

View all →
No beaches within 50 miles
🌤️No rain expected in the next 90 minutes
Now+30+60+90 min
Minute-by-minute precip · HRRR nowcast

Daily planner

computed from today's forecast
Laundry day
Fair
Line-drying weather
Grilling
Fair
Fire up the grill
Running
Great
Lace up outside
Patio
Fair
Dinner outdoors
Nearby places in Quebec
Montréal
Partly cloudy
36°
Québec
Sunny
31°
Laval
Partly cloudy
35°
Gatineau
Mostly cloudy
36°
Longueuil
Partly cloudy
35°
Saguenay
Mostly cloudy
34°
NBM + global weather models
Updated: 9:42 PM
Châteauguay, QC · Elev 62 ft · 45.38°N, 73.75°W · Quebec · Forecast computed for these exact coordinates
Powered by NWS/NOAA guidance, multi-model forecasts and official environmental feeds · NOAA/NWS · EPA AirNow · MET Norway · global models
Updated: 9:42 PM