Thornhill, Ontario, Canada Weather Forecast

Today's Weather

Sat, Apr 4

Cloudy, breezy and cooler; a shower or two this morning followed by heavy rain and a thunderstorm this afternoon; thunderstorms can bring damaging winds Hi: 43°

Tonight: Overcast; occasional evening rain and a thunderstorm, then late-night rain, heavy at times Lo: 40°

Current Weather

2:54 PM

Looking Ahead

Rain, some heavy, and thunderstorms to affect the area this afternoon; storms can bring damaging winds

WinterCast®

Mon Morning - Tue Morning

Snow

Lasting 23 hours

Thornhill Weather Radar

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Clouds

Temperature

Hourly Weather

10-Day Weather Forecast

Today

4/4

43° 40°

Heavy rain and a thunderstorm

Night: Drenching late-night rain

100%

Sun

4/5

45° 31°

A morning shower; breezy

Overcast

49%

Mon

4/6

40° 23°

Showers of rain and snow

Snow showers; breezy late

84%

Tue

4/7

32° 22°

A snow shower in the morning

Clear and cold

55%

Wed

4/8

40° 35°

Sunny and not as cold

A couple of showers late

Thu

4/9

57° 41°

Cloudy

Cloudy with showers around

25%

Fri

4/10

51° 40°

A little rain in the morning

Clear

65%

Sat

4/11

56° 46°

Partly sunny

Clear

Sun

4/12

57° 47°

Increasing clouds

Cloudy

Mon

4/13

57° 47°

Rather cloudy

Partly cloudy

19%

Sun & Moon

12 hrs 54 mins

Rise 6:54 AM

Set 7:48 PM

Waning Gibbous

Rise 11:01 PM

Set 8:04 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.