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St. Thomas, Ontario

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St. Thomas, Ontario Weather
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Winter Center

Today

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

Today's Weather

Mon, Dec 15

Breezy and quite cold with intermittent snow and flurries, accumulating an inch or two; storm total snowfall 1-3 inches Hi: 22°

Tonight: Low clouds and very cold Lo: 11°

Current Weather

6:29 AM

12°F
RealFeel® 11°
Cloudy More Details
Wind W 3 mph
Wind Gusts 9 mph
Air Quality Fair

WinterCast®

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Sun Morning - Mon Evening

Snow

Ending in 12 hours

St. Thomas Weather Radar

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Clouds
Temperature

Hourly Weather

7 AM 9°
rain drop 42%
8 AM 11°
rain drop 38%
9 AM 14°
rain drop 42%
10 AM 17°
rain drop 48%
11 AM 20°
rain drop 48%
12 PM 20°
rain drop 48%
1 PM 20°
rain drop 43%
2 PM 20°
rain drop 51%
3 PM 21°
rain drop 51%
4 PM 22°
rain drop 43%
5 PM 19°
rain drop 51%
6 PM 18°
rain drop 49%

10-Day Weather Forecast

Today

12/15

22° 11°

Very cold with snow, 1-2"

Night: Low clouds and very cold

88%

Tue

12/16

34° 30°

Not as cold, becoming breezy

Partly cloudy and breezy

3%

Wed

12/17

36° 27°

Breezy with some sunshine

Clouds breaking; breezy late

12%

Thu

12/18

43° 24°

Becoming windier; p.m. rain

Strong winds subsiding

70%

Fri

12/19

28° 18°

Snow showers; windy, colder

Cloudy and cold

60%

Sat

12/20

39° 30°

Cloudy; breezy, not as cold

A little snow early; breezy

22%

Sun

12/21

32° 17°

Decreasing clouds

Clear and colder

1%

Mon

12/22

32° 28°

Clouds and sun

Cloudy, a bit of snow late

6%

Tue

12/23

39° 29°

Snow or flurries possible

Low clouds

30%

Wed

12/24

36° 23°

Mostly cloudy with flurries

Icy mix

30%

Sun & Moon

9 hrs 04 mins
Rise 7:48 AM
Set 4:52 PM
Waning Crescent
Rise 3:45 AM
Set 1:51 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 Extreme Data is not supported in this location

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Weather Near St. Thomas:

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