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WeatherLive › Quebec › Montréal-Ouest

Montréal-Ouest, QC Weather

Today Hourly 10-Day Weekend Monthly Radar Air Quality Climate
Current WeatherMontréal-Ouest · 2:48 AM EDT
78° | 58°
63°F
Feels like 62°
Sunny
WindNE 6 mph · Gusts 12 mph
Precip84% · 0.64 in
Humidity81% · Dew point 57°
UV index4 Moderate
Air Quality26 Good
Pressure30.06 inHg
Visibility6 mi
Sunrise / Sunset6:17 AM · 7:31 PM · 13h 14m

Weather map — Montréal-Ouest

Full radar →
Now
63°
10%
6 mph
03:00
62°
13%
6 mph
04:00
62°
15%
6 mph
05:00
61°
14%
6 mph
06:00
61°
16%
6 mph
07:00
58°
24%
6 mph
08:00
61°
25%
7 mph
09:00
65°
25%
7 mph
10:00
68°
22%
9 mph
11:00
71°
20%
10 mph
12:00
74°
17%
10 mph
13:00
76°
16%
9 mph
14:00
78°
15%
10 mph
15:00
77°
15%
15 mph
16:00
73°
0.03 in
12 mph
17:00
68°
0.06 in
16 mph
18:00
67°
0.03 in
17 mph
19:00
67°
0.02 in
17 mph
20:00
66°
0.07 in
15 mph
21:00
66°
0.18 in
14 mph
22:00
66°
0.05 in
15 mph
23:00
65°
0.20 in
16 mph
00:00
66°
0.21 in
14 mph
01:00
65°
58%
8 mph

Today · Wed 9/2

High 78°
84% / 0.64 in

Mostly cloudy. Winds SE at 17 mph.

Overnight · Wed 9/2

Low 58°
13% / –

Sunny. Winds NE at 6 mph.

Tomorrow · Thu 9/3

75° | 62°
88% / 0.50 in

Showers. Winds S at 14 mph.

7-day trend

Montréal-Ouest · temperature + precipitation

10-day forecast

Updated 2:48 AM

Details & indices

Wind
6 mph NE
Gusts 12 mph
Humidity
81%
Dew point 57°
Pressure
30.06 inHg
Rising
UV index
4 — Moderate
High today
Air Quality
Good
AQI 26 · US EPA
Allergy
Low
Ragweed
Visibility
6 mi
Clear view
Allergy — Montréal-Ouest

🌿 Conditions right now

View all →
Birch
None
Grass
Low
Oak
None
Alder
None
Hazel
None
Mugwort
Low
Ragweed
Low

Sun & moon

Sunrise6:17 AM
Sunset7:31 PM
Length of day13h 14m
Moonrise9:41 PM
Moonset12:45 PM
Moon phase🌖 Waning Gibbous · 72%
Next full moonSep 26 Harvest Moon
Latitude45.4529°N
Longitude-73.6492°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
Poor
Line-drying weather
Grilling
Poor
Fire up the grill
Running
Poor
Lace up outside
Patio
Fair
Dinner outdoors
Nearby places in {{REGION}}
Montréal
Sunny
60°
Québec
Mostly cloudy
58°
Laval
Sunny
60°
Gatineau
Partly cloudy
64°
Longueuil
Sunny
62° 🌤️
Saguenay
—
—
Data sources · Wednesday, September 2
Where the Montréal-Ouest forecast comes from
This page blends NOAA/NWS model guidance with global ensembles for the 10-day outlook, air quality and alerts. Data refreshes every hour, current conditions every 15 minutes. Coordinates: 45.4529°N, -73.6492°.
NBM + global weather models
Updated: 2:48 AM
Weather in Montréal-Ouest
Montréal-Ouest's outlook: warmest day near 78° (Wednesday), coldest night about 45° (Wednesday). Models drop roughly 1.4 in of precipitation across the stretch — watch Thursday (88%). Wind is the one to watch: gusts to 32 mph around Wednesday. No active NWS alerts at the moment — quiet on the hazards front. Right now Montréal-Ouest is running about 5° warmer than Québec. Longer view: four full seasons with serious winter and real summer heat.
Montréal-Ouest, QC · Elev 157 ft · 45.45°N, 73.65°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: 2:48 AM