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Grimsby, Ontario

34°F
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Grimsby

Ontario

34°
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Grimsby, Ontario Weather
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Winter Center

Today

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

Today's Weather

Sat, Feb 21

Intermittent snow and flurries, accumulating a coating to an inch; breezy this morning Hi: 39°

Tonight: Intermittent snow and flurries, accumulating an inch or two Lo: 29°

Current Weather

5:11 AM

34°F
RealFeel® 32°
Mostly cloudy More Details
Wind SW 5 mph
Wind Gusts 11 mph
Air Quality Fair

Looking Ahead

Snow continuing through Monday evening with a storm total of 2-4 inches

WinterCast®

Started
Fri Afternoon - Mon Evening

Snow

Ending 3 days

Grimsby Weather Radar

Grimsby Weather Radar
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Clouds
Temperature

Hourly Weather

6 AM 34°
rain drop 52%
7 AM 33°
rain drop 40%
8 AM 34°
rain drop 34%
9 AM 34°
rain drop 40%
10 AM 35°
rain drop 52%
11 AM 36°
rain drop 52%
12 PM 37°
rain drop 54%
1 PM 38°
rain drop 40%
2 PM 39°
rain drop 34%
3 PM 38°
rain drop 40%
4 PM 37°
rain drop 54%
5 PM 37°
rain drop 53%

10-Day Weather Forecast

Today

2/21

39° 29°

Snow and flurries at times

Night: Snow, 1-2"
88%

Sun

2/22

35° 27°

Cloudy with a bit of snow

Snow, 1-2"; breezy early
58%

Mon

2/23

30° 11°

Snow and flurries at times

Colder; a bit of evening snow
88%

Tue

2/24

22° 20°

Areas of low clouds and cold

Snow and flurries, 1-3"
14%

Wed

2/25

36° 31°

Breezy and not as cold

Snow and sleet late
25%

Thu

2/26

35° 25°

Rain and sleet in the morning

Areas of low clouds
68%

Fri

2/27

38° 33°

Partly sunny

Mostly cloudy
7%

Sat

2/28

41° 27°

A morning shower; windy

Partly cloudy
55%

Sun

3/1

37° 26°

A morning flurry; cloudy

Partly cloudy
43%

Mon

3/2

32° 25°

Cloudy with afternoon snow

Snow at times
63%

Sun & Moon

10 hrs 49 mins
Rise 7:08 AM
Set 5:57 PM
Waxing Crescent
Rise 8:48 AM
Set 11:09 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

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Dust & Dander Moderate Data is not supported in this location

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Weather Near Grimsby:

  • Brampton, Ontario
  • Mississauga Valley, Ontario
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