• Today

    Sep 20

    21°Lo 16°

    Warmer; a shower in the p.m.

    Good for outdoor DIY projects
    • Precip
      56%
    • Hours of Precip
      0.5
    • Hi
      RealFeel
      18°
    more
  • Sun

    Sep 21

    21°Lo 11°

    Mostly cloudy with t-storms

    Poor for outdoor DIY projects
    • Precip
      67%
    • Hours of Precip
      4
    • Hi
      RealFeel
      19°
  • Mon

    Sep 22

    14°Lo 7°

    Mostly cloudy and cooler

    Very Good for outdoor DIY projects
    • Precip
      25%
    • Hours of Precip
      0
    • Hi
      RealFeel
      12°
    more
  • Tue

    Sep 23

    18°Lo 5°

    A couple of showers

    Good for outdoor DIY projects
    • Precip
      62%
    • Hours of Precip
      1.5
    • Hi
      RealFeel
      17°
    more
  • Wed

    Sep 24

    18°Lo 8°

    Plenty of sun

    Excellent for outdoor DIY projects
    • Precip
      0%
    • Hours of Precip
      0
    • Hi
      RealFeel
      21°
    more
Next Previous
< Previous 8 hours Next 8 hours >
  Sun
11am
12pm 1pm 2pm 3pm 4pm 5pm 6pm
  11am 12pm 1pm 2pm 3pm 4pm 5pm 6pm
Forecast
Cloudy
T-storms
T-storms
Cloudy
T-storms
T-storms
Mostly Cloudy
Partly Cloudy
Temp (°C) 19° 20° 21° 19° 20° 20° 20° 20°
RealFeel® 19° 18° 19° 19° 19° 19° 19° 19°
Humidity 87% 86% 82% 91% 90% 89% 92% 89%
   
  11am 12pm 1pm 2pm 3pm 4pm 5pm 6pm
Rain
 
49%
 
61%
 
61%
 
46%
 
54%
 
54%
 
38%
 
32%
Snow
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
Ice
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
   
  11am 12pm 1pm 2pm 3pm 4pm 5pm 6pm
Wind (km/h) 11 SSW 11 SSW 10 SSW 10 SW 10 SW 8 SW 8 SW 8 WSW
UV Index 2 2 1 1 1 1 0 0
Cloud Cover 93% 93% 94% 95% 89% 83% 78% 71%
Dew Point 17° 17° 18° 18° 18° 18° 18° 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 >