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  • Tonight

    Sep 18

    Mainly clear; fog late Lo 1°
  • Fri

    Sep 19

    Fog in the morning; sunshine 13°Lo 7°
    more
  • Sat

    Sep 20

    A few afternoon showers 20°Lo 16°
    more
  • Sun

    Sep 21

    Mostly cloudy, showers; warm 21°Lo 9°
    more
  • Mon

    Sep 22

    Cooler 14°Lo 7°
    more
< Previous 8 hours Next 8 hours >
  Thu
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Forecast
Mostly Cloudy
Cloudy
Mostly Cloudy
Partly Cloudy
Partly Cloudy
Partly Cloudy
Partly Sunny
Mostly Cloudy
Temp (°C) 10° 11° 11° 12° 12°
RealFeel® 12° 14° 14° 11°
Humidity 77% 83% 66% 54% 50% 43% 40% 47%
   
  7am 8am 9am 10am 11am 12pm 1pm 2pm
Rain
 
22%
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
Snow
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
Ice
 
0%
 
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  7am 8am 9am 10am 11am 12pm 1pm 2pm
Wind (km/h) 19 N 16 N 21 N 16 N 10 N 8 NE 11 WNW 14 NNW
UV Index 0 0 1 2 3 4 4 2
Cloud Cover 85% 90% 84% 65% 58% 50% 43% 75%
Dew Point -1° -1°
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 12° 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

Cold Snap, Widespread Frost Looms for Northeast

September 18, 2014; 8:00 PM ET

The chilliest air of the season so far will settle over much of the Northeast into Friday and will bring frost to a large area. more >