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Cornwall, Ontario

18°F
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18°
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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

Today's Weather

Sun, Mar 15

Breezy with intermittent snow and flurries, accumulating an inch or two Hi: 35°

Tonight: Breezy this evening; otherwise, overcast Lo: 29°

Current Weather

1:55 AM

18°F
RealFeel® 20°
Partly cloudy More Details
Wind WNW 3 mph
Wind Gusts 9 mph
Air Quality Fair

WinterCast®

Sun Morning - Sun Evening

Snow

Lasting 9 hours

Cornwall Weather Radar

Cornwall Weather Radar
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Clouds
Temperature

Hourly Weather

2 AM 17°
rain drop 10%
3 AM 16°
rain drop 10%
4 AM 15°
rain drop 8%
5 AM 14°
rain drop 5%
6 AM 13°
rain drop 5%
7 AM 15°
rain drop 8%
8 AM 18°
rain drop 38%
9 AM 21°
rain drop 41%
10 AM 24°
rain drop 45%
11 AM 27°
rain drop 51%
12 PM 29°
rain drop 51%
1 PM 31°
rain drop 51%

10-Day Weather Forecast

Today

3/15

35° 29°

Breezy with snow, 1-2"

Night: Breezy early; cloudy

88%

Mon

3/16

61° 21°

Cloudy, showers around; windy

Rain and a thunderstorm early

88%

Tue

3/17

26° 12°

Windy; snow showers, colder

Breezy early; clearing

65%

Wed

3/18

34° 25°

Not as cold

Cloudy

9%

Thu

3/19

41° 34°

Rain and drizzle in the p.m.

Cloudy

60%

Fri

3/20

45° 35°

Cloudy

Wet snow late

4%

Sat

3/21

40° 19°

Afternoon flurries

Early flurries, then snow

60%

Sun

3/22

30° 15°

A little morning snow; colder

Cloudy

55%

Mon

3/23

33° 20°

Increasing amounts of sun

Clear

25%

Tue

3/24

42° 26°

Mostly cloudy

Rather cloudy

7%

Sun & Moon

11 hrs 53 mins
Rise 7:12 AM
Set 7:05 PM
Waning Crescent
Rise 5:46 AM
Set 3:18 PM

Air Quality

See More
Air Quality Fair

The air quality is generally acceptable for most individuals. However, sensitive groups may experience minor to moderate symptoms from long-term exposure.

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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