• Early AM

    Jul 31

    Lo 15°

    A shower or thunderstorm

    Travel Weather
    • Rain
      2 mm
    • Wind
      Speed
      8 k/h
    • T-storms
      40%
    more
  • Today

    Jul 31

    21°Lo 13°

    A couple of thunderstorms

    Very Good for travel
    • Rain
      7 mm
    • Wind
      Speed
      8 k/h
    • T-storms
      40%
  • Fri

    Aug 1

    26°Lo 16°

    A thunderstorm in spots

    Very Good for travel
    • Rain
      1 mm
    • Wind
      Speed
      8 k/h
    • T-storms
      40%
    more
  • Sat

    Aug 2

    27°Lo 17°

    A p.m. t-storm in spots

    Very Good for travel
    • Rain
      1 mm
    • Wind
      Speed
      5 k/h
    • T-storms
      40%
    more
  • Sun

    Aug 3

    26°Lo 17°

    Mostly cloudy with a t-storm

    Very Good for travel
    • Rain
      6 mm
    • Wind
      Speed
      5 k/h
    • T-storms
      40%
    more
Next Previous
< Previous 8 hours Next 8 hours >
  Thu
4am
5am 6am 7am 8am 9am 10am 11am
  4am 5am 6am 7am 8am 9am 10am 11am
Forecast
Cloudy
T-storms
Partly Cloudy
Partly Cloudy
Partly Cloudy
Partly Cloudy
T-storms
Partly Cloudy
Temp (°C) 16° 15° 16° 17° 17° 18° 19° 21°
RealFeel® 15° 13° 15° 16° 17° 19° 20° 23°
Humidity 84% 83% 79% 79% 81% 76% 75% 69%
   
  4am 5am 6am 7am 8am 9am 10am 11am
Rain
 
40%
 
51%
 
47%
 
43%
 
43%
 
47%
 
51%
 
43%
Snow
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
Ice
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
   
  4am 5am 6am 7am 8am 9am 10am 11am
Wind (km/h) 10 S 8 S 8 S 8 S 6 S 6 S 6 S 8 S
UV Index 0 0 0 0 1 2 3 5
Cloud Cover 57% 64% 63% 62% 57% 62% 70% 70%
Dew Point 14° 12° 13° 13° 13° 14° 15° 15°
Middle Grid line 25 C Middle Grid line 20 C Middle Grid line 15 C Middle Grid line 10 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 5:37 AM with 14:48 of sunlight, then sets at 8:25 PM

Moonrise/Moonset

Astronomy >
Moonrise / Moonset Illustration

Rises at 10:18 AM with 12:00 of moolight, then sets at 10:18 PM

Top Story

Pont-viau 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 >