• Tonight

    Dec 27

    Lo 3°

    Cloudy with occasional rain

    Construction Weather
    • Precip
      35%
    • Hours of Precip
      0
    • Hi
      RealFeel
  • Sun

    Dec 28

    5°Lo -5°

    Mostly cloudy

    Poor for outdoor DIY projects
    • Precip
      3%
    • Hours of Precip
      0
    • Hi
      RealFeel
      -3°
    more
  • Mon

    Dec 29

    -4°Lo -13°

    Mostly sunny and colder

    Poor for outdoor DIY projects
    • Precip
      1%
    • Hours of Precip
      0
    • Hi
      RealFeel
      -8°
    more
  • Tue

    Dec 30

    -11°Lo -14°

    Sunny and colder

    Poor for outdoor DIY projects
    • Precip
      0%
    • Hours of Precip
      0
    • Hi
      RealFeel
      -15°
    more
  • Wed

    Dec 31

    -8°Lo -9°

    Times of clouds and sun

    Poor for outdoor DIY projects
    • Precip
      10%
    • Hours of Precip
      0
    • Hi
      RealFeel
      -13°
    more
Next Previous
< Previous 8 hours Next 8 hours >
  Sat
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  10pm 11pm 12am 1am 2am 3am 4am 5am
Forecast
Rain
Rain
Rain
Cloudy
Cloudy
Rain
Cloudy
Cloudy
Temp (°C)
RealFeel® -1° -1° -1° -1° -2° -2° -3° -3°
Humidity 87% 87% 84% 85% 84% 81% 78% 74%
   
  10pm 11pm 12am 1am 2am 3am 4am 5am
Rain
 
70%
 
70%
 
70%
 
49%
 
49%
 
53%
 
48%
 
47%
Snow
 
0%
 
0%
 
0%
 
0%
 
0%
 
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0%
 
0%
Ice
 
0%
 
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  10pm 11pm 12am 1am 2am 3am 4am 5am
Wind (km/h) 15 SSE 17 S 20 S 22 SSW 24 SW 28 SW 32 SW 32 WSW
UV Index 0 0 0 0 0 0 0 0
Cloud Cover 99% 98% 97% 97% 96% 95% 95% 95%
Dew Point
Middle Grid line 10 C Middle Grid line 5 C Middle Grid line 0 C

Temperature History - Dec 27

more Historical Weather Data >
  Today Normal Record 12/27/2013
High -4° (1949) -4°
Low -12° -31° (1993) -11°

Sunrise/Sunset

Sunrise / Sunset Illustration

Rises at 7:33 AM with 8:45 of sunlight, then sets at 4:18 PM

Moonrise/Moonset

Astronomy >
Moonrise / Moonset Illustration

Rises at 11:02 AM with 12:22 of moolight, then sets at 11:24 PM

Saint-Constant Weather Report

Arctic Air Aims West and Long Range Update

December 27, 2014; 9:54 AM ET

Arctic air will pay a brief visit to southwestern Canada early this coming week. more >