St. Thomas, Ontario, Canada Weather Forecast

Tonight's Weather

Fri, Mar 6

Overcast with a shower in spots Lo: 43°

Tomorrow: Considerable cloudiness and increasingly windy with a couple of showers and a thunderstorm; thunderstorms can bring localized damaging wind gusts Hi: 59°

Current Weather

7:58 PM

43°F

RealFeel® 40°

Light rain More Details

St. Thomas Weather Radar

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Clouds

Temperature

Hourly Weather

10-Day Weather Forecast

Tonight

3/6

43° Lo

Cloudy with a shower in spots

55%

Sat

3/7

59° 35°

A shower and thunderstorm

Night: Turning out clear and breezy

88%

Sun

3/8

51° 39°

Some sun, then clouds; breezy

Breezy early; clear

Mon

3/9

59° 41°

Sunny and increasingly windy

Mainly clear, a shower late

Tue

3/10

56° 46°

Some rain and a thunderstorm

Strong thunderstorms late

60%

Wed

3/11

48° 26°

Rain and a t-storm; cooler

Partly cloudy and colder

94%

Thu

3/12

30° 26°

Sunny, but chilly

A flurry early; mostly cloudy

Fri

3/13

40° 34°

Cloudy

A mix of snow and rain late

25%

Sat

3/14

36° 31°

A bit of snow and rain

Mainly clear

56%

Sun

3/15

36° 25°

Mostly cloudy, p.m. flurries

Cloudy, a bit of snow late

65%

Sun & Moon

11 hrs 27 mins

Rise 6:53 AM

Set 6:20 PM

Waning Gibbous

Rise 10:08 PM

Set 8:20 AM

Air Quality

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.