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WeatherLive › Quebec › Louiseville

Louiseville, QC Weather

Today Hourly 10-Day Weekend Monthly Radar Air Quality Climate
Current WeatherLouiseville · 2:24 AM EDT
24° | 14°
16°C
Feels like 14°
Mostly cloudy
WindNE 8 mph · Gusts 13 mph
Precip84% · 0.53 in
Humidity74% · Dew point 11°
UV index5 Moderate
Air Quality17 Good
Pressure30.06 inHg
Visibility6 mi
Sunrise / Sunset6:13 AM · 7:29 PM · 13h 16m

Weather map — Louiseville

Full radar →
Now
15°
10%
7 mph
03:00
15°
9%
5 mph
04:00
14°
24%
5 mph
05:00
14°
11%
5 mph
06:00
14°
13%
5 mph
07:00
14°
28%
6 mph
08:00
16°
23%
4 mph
09:00
18°
20%
4 mph
10:00
20°
18%
4 mph
11:00
21°
17%
5 mph
12:00
23°
16%
7 mph
13:00
23°
17%
9 mph
14:00
23°
36%
10 mph
15:00
23°
21%
9 mph
16:00
24°
25%
12 mph
17:00
24°
22%
12 mph
18:00
23°
21%
13 mph
19:00
20°
0.06 in
7 mph
20:00
19°
58%
7 mph
21:00
18°
0.09 in
9 mph
22:00
18°
0.21 in
14 mph
23:00
18°
0.15 in
13 mph
00:00
17°
0.16 in
11 mph
01:00
17°
0.14 in
11 mph

Today · Wed 9/2

High 24°
84% / 0.53 in

Mostly cloudy. Winds S at 14 mph.

Overnight · Wed 9/2

Low 14°
9% / –

Sunny. Winds NE at 5 mph.

Tomorrow · Thu 9/3

23° | 16°
89% / 0.67 in

Showers. Winds S at 12 mph.

7-day trend

Louiseville · temperature + precipitation

10-day forecast

Updated 2:24 AM

Details & indices

Wind
8 mph NE
Gusts 13 mph
Humidity
74%
Dew point 11°
Pressure
30.06 inHg
Rising
UV index
5 — Moderate
High today
Air Quality
Good
AQI 17 · US EPA
Allergy
Low
Ragweed
Visibility
6 mi
Clear view
Allergy — Louiseville

🌿 Conditions right now

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

Sun & moon

Sunrise6:13 AM
Sunset7:29 PM
Length of day13h 16m
Moonrise9:34 PM
Moonset12:45 PM
Moon phase🌖 Waning Gibbous · 73%
Next full moonSep 26 Harvest Moon
Latitude46.2559°N
Longitude-72.9415°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
Poor
Fire up the grill
Running
Poor
Lace up outside
Patio
Fair
Dinner outdoors
Nearby places in {{REGION}}
Montréal
Sunny
16°
Québec
Mostly cloudy
15°
Laval
Sunny
15°
Gatineau
Partly cloudy
18°
Longueuil
Sunny
17° 🌤️
Saguenay
—
—
Data sources · Wednesday, September 2
Where the Louiseville 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: 46.2559°N, -72.9415°.
NBM + global weather models
Updated: 2:24 AM
Weather in Louiseville
Louiseville's outlook: warmest day near 24° (Wednesday), coldest night about 7° (Wednesday). Roughly 1.7 in of rain falls over the period, with Thursday the most likely wet day (89%). Wind is the one to watch: gusts to 32 mph around Wednesday. The NWS alert board for this area is currently clear. Right now Louiseville is running about 46° warmer than Sherbrooke. Longer view: four full seasons with serious winter and real summer heat.
Louiseville, QC · Elev 56 ft · 46.26°N, 72.94°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: 2:24 AM