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Cornwall, Ontario

-7°F
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Cornwall, Ontario Weather
Today WinterCast Local {stormName} Tracker Hourly Daily Radar MinuteCast® Monthly Air Quality Health & Activities

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Winter Center

Today

 WinterCast Hourly Daily Radar MinuteCast® Monthly Air Quality Health & Activities
Yellow Warning - Cold

Today's Weather

Mon, Mar 2

Mostly sunny and cold Hi: 19°

Tonight: Mainly clear Lo: 7°

Current Weather

2:47 AM

-7°F
RealFeel® 1°
Clear More Details
Wind NW 1 mph
Wind Gusts 2 mph
Air Quality Poor

Looking Ahead

Icy conditions late Thursday night

WinterCast®

Late Thu Night - Fri Morning

Ice

Lasting 5 hours

Cornwall Weather Radar

Cornwall Weather Radar
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Clouds
Temperature

Hourly Weather

3 AM -8°
rain drop 0%
4 AM -11°
rain drop 0%
5 AM -12°
rain drop 0%
6 AM -13°
rain drop 0%
7 AM -11°
rain drop 0%
8 AM -9°
rain drop 0%
9 AM -2°
rain drop 0%
10 AM 5°
rain drop 0%
11 AM 11°
rain drop 0%
12 PM 14°
rain drop 0%
1 PM 17°
rain drop 0%
2 PM 19°
rain drop 0%

10-Day Weather Forecast

Today

3/2

19° 7°

Mostly sunny and cold

Night: Mainly clear
1%

Tue

3/3

39° 31°

Mostly cloudy and not as cold

Low clouds
12%

Wed

3/4

45° 21°

Intervals of clouds and sun

Becoming cloudy
2%

Thu

3/5

36° 20°

Low clouds, then some sun

Late icy mix; cloudy, windy
1%

Fri

3/6

38° 31°

Breezy in the morning; cloudy

Rain and drizzle
25%

Sat

3/7

50° 32°

Some rain and a thunderstorm

A little rain in the evening
55%

Sun

3/8

46° 34°

Sunny

Clear
2%

Mon

3/9

55° 35°

Sunny to partly cloudy

Partly cloudy, a shower late
1%

Tue

3/10

56° 50°

Cloudy, a couple of showers

Heavy showers in the evening
57%

Wed

3/11

62° 40°

Mostly cloudy and warm

Periods of rain
1%

Sun & Moon

11 hrs 11 mins
Rise 6:36 AM
Set 5:47 PM
Waxing Gibbous
Rise 5:06 PM
Set 6:35 AM

Air Quality

See More
Air Quality Poor

The air has reached a high level of pollution and is unhealthy for sensitive groups. Reduce time spent outside if you are feeling symptoms such as difficulty breathing or throat irritation.

Allergy Outlook

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

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Weather Near Cornwall:

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