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WeatherLive › Quebec › Châteauguay

Châteauguay, QC Weather

Today Hourly 10-Day Weekend Monthly Radar Air Quality Climate
Current WeatherChâteauguay · 11:03 AM EST
42° | 36°
41°F
Feels like 37°
Mostly cloudy
WindNE 6 mph · Gusts 12 mph
Precip15% · –
Humidity56% · Dew point 26°
UV index1 Low
Air Quality21 Good
Pressure29.83 inHg
Visibility6 mi
Sunrise / Sunset6:49 AM · 4:28 PM · 9h 39m

Weather map — Châteauguay

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

Today · Thu 11/12

High 42°
15% / –

Mostly cloudy. Winds NE at 7 mph.

Tonight · Thu 11/12

Low 34°
16% / –

Mostly cloudy. Winds N at 5 mph.

Tomorrow · Fri 11/13

42° | 34°
16% / –

Mostly cloudy. Winds NW at 7 mph.

7-day trend

Châteauguay · temperature + precipitation

10-day forecast

Updated 11:03 AM

Details & indices

Wind
6 mph NE
Gusts 12 mph
Humidity
56%
Dew point 26°
Pressure
29.83 inHg
Falling
UV index
1 — Low
High today
Air Quality
Good
AQI 21 · 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 · 10%
Next full moonNov 24 Beaver Moon
Latitude45.3834°N
Longitude-73.7492°E

Water temps nearby

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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
Poor
Dinner outdoors
Nearby places in Quebec
Montréal
Mostly cloudy
40°
Québec
Partly cloudy
38°
Laval
Mostly cloudy
40°
Gatineau
Partly cloudy
40°
Longueuil
Mostly cloudy
40°
Saguenay
Partly cloudy
36°
NBM + global weather models
Updated: 11:03 AM
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: 11:03 AM