• Early AM

    Jul 31

    Lo 14°

    A shower or thunderstorm

    Outdoor Barbecue Weather
    • Precip
      55%
    • Hi
      RealFeel
      26°
    • Wind
      Speed
      5 k/h
    more
  • Today

    Jul 31

    21°Lo 13°

    A couple of thunderstorms

    Very Good for an outdoor bbq
    • Precip
      61%
    • Hi
      RealFeel
      24°
    • Wind
      Gust
      16 k/h
  • Fri

    Aug 1

    26°Lo 16°

    A thunderstorm in spots

    Very Good for an outdoor bbq
    • Precip
      40%
    • Hi
      RealFeel
      27°
    • Wind
      Gust
      16 k/h
    more
  • Sat

    Aug 2

    27°Lo 16°

    An afternoon thunderstorm

    Excellent for an outdoor bbq
    • Precip
      55%
    • Hi
      RealFeel
      30°
    • Wind
      Gust
      6 k/h
    more
  • Sun

    Aug 3

    27°Lo 17°

    Mostly cloudy with a t-storm

    Very Good for an outdoor bbq
    • Precip
      55%
    • Hi
      RealFeel
      30°
    • Wind
      Gust
      6 k/h
    more
Next Previous
< Previous 8 hours Next 8 hours >
  Thu
5pm
6pm 7pm 8pm 9pm 10pm 11pm Fri
12am
  5pm 6pm 7pm 8pm 9pm 10pm 11pm 12am
Forecast
Partly Cloudy
Partly Cloudy
T-storms
Mostly Sunny
Mostly Clear
Showers
Mostly Clear
Mostly Clear
Temp (°C) 20° 20° 19° 18° 17° 17° 17° 16°
RealFeel® 20° 19° 16° 17° 16° 16° 16° 15°
Humidity 76% 76% 79% 82% 82% 83% 80% 80%
   
  5pm 6pm 7pm 8pm 9pm 10pm 11pm 12am
Rain
 
47%
 
47%
 
51%
 
40%
 
37%
 
40%
 
36%
 
32%
Snow
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
Ice
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
   
  5pm 6pm 7pm 8pm 9pm 10pm 11pm 12am
Wind (km/h) 10 SSW 10 SSW 8 SSW 6 SSW 6 SSW 6 S 6 S 6 S
UV Index 2 1 0 0 0 0 0 0
Cloud Cover 70% 70% 70% 26% 26% 26% 26% 26%
Dew Point 16° 15° 15° 15° 14° 14° 13° 13°
Middle Grid line 25 C Middle Grid line 20 C Middle Grid line 15 C

Temperature History - Jul 31

more Historical Weather Data >
  Today Normal Record 7/31/2013
High 21° 26° 33° (1955) 27°
Low 13° 15° (1978) 16°

Sunrise/Sunset

Sunrise / Sunset Illustration

Rises at 5:36 AM with 14:48 of sunlight, then sets at 8:24 PM

Moonrise/Moonset

Astronomy >
Moonrise / Moonset Illustration

Rises at 10:17 AM with 12:00 of moolight, then sets at 10:17 PM

Top Story

Longueuil Weather Report

Smoke From Canada Wildfires to Impact Chicago, NYC

July 31, 2014; 2:42 AM ET

Ongoing wildfires in Ontario and western Canada will impact areas across the Great Lakes to the Northeast through the weekend. more >