• Today

    Sep 18

    13°Lo 3°

    Clearing and cool

    Moderate indoor dust & dander levels
    • Precip
      1%
    • Wind
      Speed
      10 k/h
    • Cloud
      Cover
      54%
  • Fri

    Sep 19

    14°Lo 7°

    Fog in the a.m.; mostly sunny

    Moderate indoor dust & dander levels
    • Precip
      0%
    • Wind
      Speed
      8 k/h
    • Cloud
      Cover
      13%
    more
  • Sat

    Sep 20

    20°Lo 17°

    A couple of afternoon showers

    Moderate indoor dust & dander levels
    • Precip
      60%
    • Wind
      Speed
      19 k/h
    • Cloud
      Cover
      60%
    more
  • Sun

    Sep 21

    23°Lo 13°

    Mostly cloudy, showers around

    Low indoor dust & dander levels
    • Precip
      73%
    • Wind
      Speed
      11 k/h
    • Cloud
      Cover
      76%
    more
  • Mon

    Sep 22

    16°Lo 7°

    Cooler with a shower possible

    Low indoor dust & dander levels
    • Precip
      30%
    • Wind
      Speed
      13 k/h
    • Cloud
      Cover
      53%
    more
Next Previous
< Previous 8 hours Next 8 hours >
  Thu
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  1am 2am 3am 4am 5am 6am 7am 8am
Forecast
Rain
Rain
Rain
Rain
Cloudy
Cloudy
Cloudy
Cloudy
Temp (°C) 13° 10° 10° 10° 10°
RealFeel®
Humidity 83% 93% 93% 93% 86% 83% 77% 75%
   
  1am 2am 3am 4am 5am 6am 7am 8am
Rain
 
69%
 
54%
 
54%
 
58%
 
40%
 
34%
 
22%
 
0%
Snow
 
0%
 
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Ice
 
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  1am 2am 3am 4am 5am 6am 7am 8am
Wind (km/h) 19 NNW 8 NNE 6 NNE 5 N 13 N 13 N 13 N 11 N
UV Index 0 0 0 0 0 0 0 0
Cloud Cover 100% 100% 100% 100% 100% 95% 91% 100%
Dew Point 10°
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 13° 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 18, 2014; 5:16 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 >