• Today

    Sep 17

    18°Lo 9°

    Spotty showers this afternoon

    Good for an outdoor bbq
    • Precip
      60%
    • Hi
      RealFeel
      17°
    • Wind
      Gust
      23 k/h
    more
  • Thu

    Sep 18

    14°Lo 3°

    Clearing and cool

    Good for an outdoor bbq
    • Precip
      1%
    • Hi
      RealFeel
      14°
    • Wind
      Gust
      15 k/h
  • Fri

    Sep 19

    14°Lo 7°

    Fog in the a.m.; mostly sunny

    Very Good for an outdoor bbq
    • Precip
      0%
    • Hi
      RealFeel
      17°
    • Wind
      Gust
      10 k/h
    more
  • Sat

    Sep 20

    20°Lo 15°

    Showers around in the p.m.

    Good for an outdoor bbq
    • Precip
      60%
    • Hi
      RealFeel
      18°
    • Wind
      Gust
      29 k/h
    more
  • Sun

    Sep 21

    22°Lo 11°

    Chance of a shower

    Very Good for an outdoor bbq
    • Precip
      30%
    • Hi
      RealFeel
      22°
    • Wind
      Gust
      29 k/h
    more
Next Previous
< Previous 8 hours Next 8 hours >
  Thu
5am
6am 7am 8am 9am 10am 11am 12pm
  5am 6am 7am 8am 9am 10am 11am 12pm
Forecast
Mostly Cloudy
Mostly Cloudy
Mostly Cloudy
Cloudy
Cloudy
Cloudy
Cloudy
Cloudy
Temp (°C) 11° 10° 10° 10° 11°
RealFeel® 10° 12°
Humidity 73% 73% 75% 64% 64% 61% 57% 51%
   
  5am 6am 7am 8am 9am 10am 11am 12pm
Rain
 
40%
 
34%
 
22%
 
0%
 
0%
 
0%
 
0%
 
0%
Snow
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
 
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Ice
 
0%
 
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  5am 6am 7am 8am 9am 10am 11am 12pm
Wind (km/h) 10 WNW 10 WNW 10 NNW 10 NNW 10 N 11 N 10 N 10 NNW
UV Index 0 0 0 0 1 2 3 3
Cloud Cover 76% 76% 76% 95% 95% 95% 95% 95%
Dew Point
Middle Grid line 15 C Middle Grid line 10 C Middle Grid line 5 C

Temperature History - Sep 18

more Historical Weather Data >
  Today Normal Record 9/18/2013
High 14° 19° 30° (1942) 21°
Low (1943)

Sunrise/Sunset

Sunrise / Sunset Illustration

Rises at 6:36 AM with 12:24 of sunlight, then sets at 7:00 PM

Moonrise/Moonset

Astronomy >
Moonrise / Moonset Illustration

Rises at 1:14 AM with 14:45 of moolight, then sets at 3:59 PM

Top Story

Montreal Weather Report

Long Winter Nights, Dry Air Increase Chance to View Aurora

September 17, 2014; 8:02 AM ET

Igniting across Northern skies, ghostly rivers of light dance overhead each year, emitting vibrant shades of green, blue, pink, red and violet. more >