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Cornwall, Ontario

33°F
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33°
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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

Tue, Feb 17

A couple of rain and snow showers late this morning; otherwise, cloudy most of the time Hi: 41°

Tonight: Cloudy most of the time Lo: 18°

Current Weather

12:18 PM

33°F
RealFeel® 36°
Cloudy More Details
RealFeel Shade™ 34°
Wind SW 2 mph
Wind Gusts 7 mph
Air Quality Unhealthy

Looking Ahead

Snowfall from Friday afternoon into late Friday night will total 1-3 inches

WinterCast®

Started
Tue Morning - Tue Afternoon

Snow

Ending 41 minutes

Cornwall Weather Radar

Cornwall Weather Radar
Static Radar Temporarily Unavailable
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Clouds
Temperature

Hourly Weather

1 PM 40°
rain drop 3%
2 PM 41°
rain drop 0%
3 PM 40°
rain drop 0%
4 PM 39°
rain drop 0%
5 PM 39°
rain drop 0%
6 PM 38°
rain drop 0%
7 PM 39°
rain drop 0%
8 PM 37°
rain drop 0%
9 PM 37°
rain drop 0%
10 PM 36°
rain drop 0%
11 PM 36°
rain drop 0%
12 AM 35°
rain drop 0%

10-Day Weather Forecast

Today

2/17

41° 18°

Showers of rain and snow

Night: Cloudy most of the time
61%

Wed

2/18

30° 11°

Mostly cloudy and colder

Cloudy
0%

Thu

2/19

29° 16°

Mostly cloudy

Mainly clear
0%

Fri

2/20

28° 21°

Breezy; p.m. snow, up to 1"

Snow, mainly early, 1-2"
80%

Sat

2/21

27° 15°

Low clouds

Snow and flurries at times
25%

Sun

2/22

30° 19°

Mostly cloudy

Snow or flurries possible
25%

Mon

2/23

28° 3°

Snow or flurries possible

Cloudy, a bit of snow; colder
30%

Tue

2/24

14° -5°

Partly sunny and frigid

Mainly clear and frigid
1%

Wed

2/25

13° 5°

Turning cloudy and frigid

Cloudy, a bit of snow late
1%

Thu

2/26

30° 25°

A bit of ice in the morning

Overcast with snow late
59%

Sun & Moon

10 hrs 32 mins
Rise 6:57 AM
Set 5:29 PM
New Moon
Rise 7:08 AM
Set 5:53 PM

Air Quality

See More
Air Quality Unhealthy

Health effects can be immediately felt by sensitive groups. Healthy individuals may experience difficulty breathing and throat irritation with prolonged exposure. Limit outdoor activity.

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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