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Grimsby, Ontario

46°F
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Grimsby

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46°
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Grimsby, 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

Thu, Mar 19

Not as cold with some sun, then turning cloudy Hi: 46°

Tonight: Mostly cloudy Lo: 30°

Current Weather

1:25 PM

46°F
RealFeel® 47°
Partly sunny More Details
RealFeel Shade™ 40°
Wind SW 8 mph
Wind Gusts 14 mph
Air Quality Fair

Looking Ahead

Rain from Sunday morning until late Sunday night, when it will change to snow and accumulate a coating to an inch before ending Monday morning

WinterCast®

Late Sun Night - Mon Morning

Snow

Lasting 7 hours

Grimsby Weather Radar

Grimsby Weather Radar
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Clouds
Temperature

Hourly Weather

2 PM 47°
rain drop 7%
3 PM 47°
rain drop 7%
4 PM 46°
rain drop 7%
5 PM 45°
rain drop 7%
6 PM 43°
rain drop 7%
7 PM 41°
rain drop 5%
8 PM 42°
rain drop 0%
9 PM 40°
rain drop 0%
10 PM 37°
rain drop 0%
11 PM 36°
rain drop 0%
12 AM 35°
rain drop 0%
1 AM 33°
rain drop 0%

10-Day Weather Forecast

Today

3/19

46° 30°

Not as cold

Night: Mostly cloudy
25%

Fri

3/20

50° 31°

Cloudy, showers around; windy

Cloudy
90%

Sat

3/21

46° 37°

Breezy with variable clouds

Breezy early, then a shower
13%

Sun

3/22

49° 31°

Rain; breezy in the morning

A bit of late-night snow
91%

Mon

3/23

36° 22°

Colder; a little morning snow

Increasing clouds
55%

Tue

3/24

38° 29°

Cloudy and breezy

Partly to mostly cloudy
8%

Wed

3/25

41° 31°

Clouds and sun

Overcast
25%

Thu

3/26

52° 25°

Cloudy and windy; p.m. rain

Early rain; otherwise, cloudy
71%

Fri

3/27

29° 17°

Very cold with sunshine

Mainly clear and cold
1%

Sat

3/28

33° 25°

Cloudy and cold

Cloudy
25%

Sun & Moon

12 hrs 05 mins
Rise 7:24 AM
Set 7:29 PM
Waxing Crescent
Rise 7:29 AM
Set 8:35 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 High Data is not supported in this location

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Weather Near Grimsby:

  • Brampton, Ontario
  • Mississauga Valley, Ontario
  • Toronto, Ontario
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