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  • Tonight

    Apr 29

    Partly cloudy Lo 2°
    more
  • Sat

    Apr 30

    Mostly sunny 14°Lo 6°
  • Sun

    May 1

    A little rain in the morning 9°Lo 5°
    more
  • Mon

    May 2

    Mostly sunny 14°Lo 5°
    more
  • Tue

    May 3

    Sunny to partly cloudy 15°Lo 7°
    more
< Previous 8 hours Next 8 hours >
  Sat
6am
7am 8am 9am 10am 11am 12pm 1pm
  6am 7am 8am 9am 10am 11am 12pm 1pm
Forecast
Mostly Clear
Mostly Sunny
Mostly Sunny
Mostly Sunny
Mostly Sunny
Mostly Sunny
Mostly Sunny
Mostly Sunny
Temp (°C) 11° 12° 12°
RealFeel® 11° 13° 15° 15°
Humidity 74% 72% 64% 55% 47% 41% 37% 36%
   
  6am 7am 8am 9am 10am 11am 12pm 1pm
Rain
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
Snow
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
Ice
 
0%
 
0%
 
0%
 
0%
 
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0%
   
  6am 7am 8am 9am 10am 11am 12pm 1pm
Wind (km/h) 7 ENE 9 ENE 9 ENE 11 E 13 E 13 ESE 13 ESE 13 ESE
UV Index 0 0 1 2 4 5 6 7
Cloud Cover 26% 26% 11% 12% 18% 24% 25% 25%
Dew Point -2° -1° -1° -1° -2° -2° -3° -3°
Middle Grid line 15 C Middle Grid line 10 C Middle Grid line 5 C Middle Grid line 0 C

Temperature History - Apr 30

more Historical Weather Data >
  Today Normal Record 4/30/2015
High 14° 15° 28° (1941) 18°
Low -3° (1874)

Sunrise/Sunset

Sunrise / Sunset Illustration

Rises at 6:10 AM with 14:10 of sunlight, then sets at 8:20 PM

Moonrise/Moonset

Astronomy >
Moonrise / Moonset Illustration

Rises at 2:33 AM with 10:34 of moolight, then sets at 1:07 PM

Thornhill Weather Report

Weekly long-range update

April 29, 2016; 8:31 AM ET

Warmth in the West next week while cool hangs out in the East, but it won't last. more >