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  • Today

    Dec 18

    Mostly cloudy, a snow shower 0°Lo -7°
    more
  • Fri

    Dec 19

    Sunshine -2°Lo -7°
    more
  • Sat

    Dec 20

    Plenty of sunshine 0°Lo -6°
  • Sun

    Dec 21

    Partly sunny 1°Lo -3°
    more
  • Mon

    Dec 22

    Mostly cloudy 3°Lo 0°
    more
< Previous 8 hours Next 8 hours >
  Sat
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  9am 10am 11am 12pm 1pm 2pm 3pm 4pm
Forecast
Sunny
Sunny
Sunny
Sunny
Sunny
Sunny
Sunny
Sunny
Temp (°C) -4° -3° -2° -1° -1° -1° -1°
RealFeel® -3° -2°
Humidity 63% 59% 55% 52% 51% 52% 54% 57%
   
  9am 10am 11am 12pm 1pm 2pm 3pm 4pm
Rain
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
Snow
 
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Ice
 
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  9am 10am 11am 12pm 1pm 2pm 3pm 4pm
Wind (km/h) 4 NNE 2 N 4 NNE 4 NNE 4 NE 4 ENE 6 E 6 E
UV Index 0 1 1 1 1 1 0 0
Cloud Cover 0% 0% 0% 0% 0% 1% 1% 2%
Dew Point -10° -10° -10° -10° -9° -9° -9° -9°
Middle Grid line 5 C Middle Grid line 0 C

Temperature History - Dec 20

more Historical Weather Data >
  Today Normal Record 12/20/2013
High 13° (1957)
Low -6° -6° -27° (1942) -1°

Sunrise/Sunset

Sunrise / Sunset Illustration

Rises at 7:48 AM with 8:55 of sunlight, then sets at 4:43 PM

Moonrise/Moonset

Astronomy >
Moonrise / Moonset Illustration

Rises at 5:59 AM with 9:56 of moolight, then sets at 3:55 PM

Thornhill Weather Report

Snow, Wintry Mix in Store for Northern New England

December 18, 2014; 12:31 PM ET

The same storm system that brought snow to the Upper Midwest on Tuesday will affect part of upstate New York and northern New England into Thursday. more >