• Today

    Sep 17

    18°Lo 7°

    Spotty showers this afternoon

    Poor for home energy
    • Avg
      RealFeel
      13°
    • Hi
      RealFeel
      19°
    • Wind
      Speed
      10 k/h
  • Thu

    Sep 18

    13°Lo 2°

    Mostly sunny and cool

    Poor for home energy
    • Avg
      RealFeel
    • Hi
      RealFeel
      14°
    • Wind
      Speed
      10 k/h
    more
  • Fri

    Sep 19

    15°Lo 8°

    Fog in the a.m.; mostly sunny

    Poor for home energy
    • Avg
      RealFeel
      12°
    • Hi
      RealFeel
      18°
    • Wind
      Speed
      5 k/h
    more
  • Sat

    Sep 20

    20°Lo 15°

    Showers around in the p.m.

    Poor for home energy
    • Avg
      RealFeel
      16°
    • Hi
      RealFeel
      19°
    • Wind
      Speed
      13 k/h
    more
  • Sun

    Sep 21

    22°Lo 10°

    Chance of a shower

    Poor for home energy
    • Avg
      RealFeel
      15°
    • Hi
      RealFeel
      23°
    • Wind
      Speed
      13 k/h
    more
Next Previous
< Previous 8 hours Next 8 hours >
  Wed
1pm
2pm 3pm 4pm 5pm 6pm 7pm 8pm
  1pm 2pm 3pm 4pm 5pm 6pm 7pm 8pm
Forecast
Partly Sunny
Mostly Cloudy
Mostly Cloudy
Showers
Mostly Cloudy
Showers
Mostly Cloudy
Mostly Cloudy
Temp (°C) 16° 16° 17° 17° 18° 17° 16° 15°
RealFeel® 19° 18° 18° 16° 17° 15° 14° 14°
Humidity 61% 60% 59% 58% 57% 60% 63% 66%
   
  1pm 2pm 3pm 4pm 5pm 6pm 7pm 8pm
Rain
 
10%
 
44%
 
48%
 
52%
 
44%
 
51%
 
47%
 
43%
Snow
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
Ice
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
   
  1pm 2pm 3pm 4pm 5pm 6pm 7pm 8pm
Wind (km/h) 8 WSW 10 SW 10 SW 10 SW 10 SW 10 SW 10 SW 8 SW
UV Index 4 3 3 2 1 0 0 0
Cloud Cover 38% 76% 76% 76% 76% 76% 76% 76%
Dew Point
Middle Grid line 20 C Middle Grid line 15 C Middle Grid line 10 C

Temperature History - Sep 17

more Historical Weather Data >
  Today Normal Record 9/17/2013
High 18° 19° 29° (1942) 17°
Low (1986)

Sunrise/Sunset

Sunrise / Sunset Illustration

Rises at 6:35 AM with 12:27 of sunlight, then sets at 7:02 PM

Moonrise/Moonset

Astronomy >
Moonrise / Moonset Illustration

Rises at 12:20 AM with 15:01 of moolight, then sets at 3:21 PM

Top Story

Montreal Weather Report

Widespread Frost, Killing Freeze to Seize Northeast Late This Week

September 17, 2014; 7:52 AM ET

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