• Tonight

    Sep 20

    Lo 16°

    Cloudy, showers around late

    Running Weather
    • Precip
      50%
    • Hours of Precip
      2.5
    • Wind
      Gust
      26 k/h
    more
  • Sun

    Sep 21

    21°Lo 11°

    Mostly cloudy with t-storms

    Poor for running
    • Precip
      67%
    • Hours of Precip
      5
    • Wind
      Gust
      18 k/h
  • Mon

    Sep 22

    14°Lo 6°

    Mostly cloudy and cooler

    Very Good for running
    • Precip
      25%
    • Hours of Precip
      0
    • Wind
      Gust
      21 k/h
    more
  • Tue

    Sep 23

    18°Lo 5°

    A couple of showers

    Very Good for running
    • Precip
      62%
    • Hours of Precip
      1.5
    • Wind
      Gust
      23 k/h
    more
  • Wed

    Sep 24

    19°Lo 9°

    Plenty of sun

    Excellent for running
    • Precip
      0%
    • Hours of Precip
      0
    • Wind
      Gust
      8 k/h
    more
Next Previous
< Previous 8 hours Next 8 hours >
  Sun
7am
8am 9am 10am 11am 12pm 1pm 2pm
  7am 8am 9am 10am 11am 12pm 1pm 2pm
Forecast
Showers
Mostly Cloudy
T-storms
Mostly Cloudy
Cloudy
T-storms
T-storms
Cloudy
Temp (°C) 18° 19° 19° 19° 20° 20° 21° 20°
RealFeel® 14° 16° 16° 18° 19° 19° 19° 19°
Humidity 82% 80% 82% 85% 85% 84% 80% 89%
   
  7am 8am 9am 10am 11am 12pm 1pm 2pm
Rain
 
67%
 
46%
 
53%
 
49%
 
49%
 
61%
 
61%
 
46%
Snow
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
Ice
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
   
  7am 8am 9am 10am 11am 12pm 1pm 2pm
Wind (km/h) 13 SSW 11 SSW 11 SSW 11 SSW 11 SSW 11 SSW 10 SSW 10 SW
UV Index 0 0 1 1 2 2 1 1
Cloud Cover 95% 80% 84% 88% 93% 93% 94% 95%
Dew Point 15° 15° 16° 16° 17° 17° 17° 18°
Middle Grid line 25 C Middle Grid line 20 C Middle Grid line 15 C

Temperature History - Sep 21

more Historical Weather Data >
  Today Normal Record 9/21/2013
High 21° 18° 28° (1965) 21°
Low 11° (1973) 16°

Sunrise/Sunset

Sunrise / Sunset Illustration

Rises at 6:40 AM with 12:14 of sunlight, then sets at 6:54 PM

Moonrise/Moonset

Astronomy >
Moonrise / Moonset Illustration

Rises at 4:06 AM with 13:27 of moolight, then sets at 5:33 PM

Top Story

Montreal Weather Report

Long Winter Nights, Dry Air Increase Chance to View Aurora

September 20, 2014; 1:40 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 >