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Cornwall, Ontario

18°F
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Cornwall, Ontario Weather
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Winter Center

Today

 WinterCast Hourly Daily Radar MinuteCast® Monthly Air Quality Health & Activities

Today's Weather

Sat, Mar 28

Mostly cloudy and cold, turning breezy this afternoon with a snow shower around Hi: 30°

Tonight: Mostly cloudy; a snow shower in spots early this evening, then a bit of snow late with little or no accumulation Lo: 24°

Current Weather

3:06 AM

18°F
RealFeel® 18°
Clear More Details
Wind NNW 4 mph
Wind Gusts 7 mph
Air Quality Excellent

Looking Ahead

Expect rainy weather late Monday night through Wednesday morning

WinterCast®

Late Sat Night

Snow

Lasting 3 hours

Cornwall Weather Radar

Cornwall Weather Radar
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Clouds
Temperature

Hourly Weather

4 AM 16°
rain drop 6%
5 AM 15°
rain drop 6%
6 AM 14°
rain drop 6%
7 AM 15°
rain drop 6%
8 AM 17°
rain drop 7%
9 AM 19°
rain drop 7%
10 AM 22°
rain drop 7%
11 AM 25°
rain drop 7%
12 PM 26°
rain drop 7%
1 PM 27°
rain drop 10%
2 PM 28°
rain drop 40%
3 PM 29°
rain drop 37%

10-Day Weather Forecast

Today

3/28

30° 24°

Cold; a p.m. snow shower

Night: A little snow late
40%

Sun

3/29

43° 33°

Not as cold; a p.m. shower

Cloudy
55%

Mon

3/30

53° 33°

Cloudy

Rain and drizzle late
2%

Tue

3/31

57° 44°

Periods of rain

Very windy; periods of rain
91%

Wed

4/1

49° 20°

A little morning rain

Mainly clear and much colder
59%

Thu

4/2

39° 24°

Partly sunny

Mainly clear
0%

Fri

4/3

44° 34°

Cloudy with afternoon rain

Cloudy with a touch of rain
69%

Sat

4/4

48° 44°

A little morning rain; cloudy

Rain
55%

Sun

4/5

58° 38°

Some brightening

Overcast
13%

Mon

4/6

48° 30°

Cooler with occasional rain

Rain
61%

Sun & Moon

12 hrs 33 mins
Rise 6:48 AM
Set 7:21 PM
Waxing Gibbous
Rise 2:36 PM
Set 5:20 AM

Air Quality

See More
Air Quality Excellent

The air quality is ideal for most individuals; enjoy your normal outdoor activities.

Allergy Outlook

See All
Dust & Dander Very High Data is not supported in this location

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Weather Near Cornwall:

  • Laval, Quebec
  • Montreal, Quebec
  • Ottawa, Ontario
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