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  • Today

    Aug 29

    Times of clouds and sun 22°Lo 16°
    more
  • Sat

    Aug 30

    Variable clouds, a t-storm 28°Lo 19°
    more
  • Sun

    Aug 31

    Mostly cloudy with a t-storm 26°Lo 16°
  • Mon

    Sep 1

    A thunderstorm in spots 26°Lo 20°
    more
  • Tue

    Sep 2

    Periods of sun with a t-storm 26°Lo 15°
    more
< Previous 8 hours Next 8 hours >
  Sun
9am
10am 11am 12pm 1pm 2pm 3pm 4pm
  9am 10am 11am 12pm 1pm 2pm 3pm 4pm
Forecast
Cloudy
Cloudy
Cloudy
Cloudy
T-storms
Cloudy
Mostly Cloudy
T-storms
Temp (°C) 21° 22° 23° 23° 24° 25° 26° 25°
RealFeel® 21° 23° 23° 24° 24° 25° 27° 26°
Humidity 90% 86% 83% 80% 77% 74% 70% 73%
   
  9am 10am 11am 12pm 1pm 2pm 3pm 4pm
Rain
 
19%
 
24%
 
43%
 
47%
 
51%
 
47%
 
47%
 
51%
Snow
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
Ice
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
   
  9am 10am 11am 12pm 1pm 2pm 3pm 4pm
Wind (km/h) 13 SW 13 SW 14 SW 14 SW 14 SW 14 SW 14 WSW 13 WSW
UV Index 1 2 2 2 2 2 4 3
Cloud Cover 97% 95% 94% 93% 93% 92% 85% 78%
Dew Point 19° 20° 20° 20° 20° 20° 20° 20°
Middle Grid line 30 C Middle Grid line 25 C Middle Grid line 20 C

Temperature History - Aug 31

more Historical Weather Data >
  Today Normal Record 8/31/2013
High 26° 23° 35° (1932) 26°
Low 16° 13° (1915) 21°

Sunrise/Sunset

Sunrise / Sunset Illustration

Rises at 6:40 AM with 13:16 of sunlight, then sets at 7:56 PM

Moonrise/Moonset

Astronomy >
Moonrise / Moonset Illustration

Rises at 12:36 PM with 10:20 of moolight, then sets at 10:56 PM

Top Story

Thornhill Weather Report

Long Range Clues through September

August 28, 2014; 11:32 PM ET

Some clues about the weather pattern through September. more >