• Today

    Jul 26

    28°Lo 17°

    Humid with clouds and sun

    Low indoor dust & dander levels
    • Precip
      42%
    • Wind
      Speed
      22 k/h
    • Cloud
      Cover
      58%
    more
  • Wed

    Jul 27

    31°Lo 18°

    A thunderstorm in the area

    Moderate indoor dust & dander levels
    • Precip
      40%
    • Wind
      Speed
      20 k/h
    • Cloud
      Cover
      38%
  • Thu

    Jul 28

    28°Lo 17°

    A shower or t-storm in spots

    Low indoor dust & dander levels
    • Precip
      40%
    • Wind
      Speed
      15 k/h
    • Cloud
      Cover
      69%
    more
  • Fri

    Jul 29

    26°Lo 15°

    Partly sunny

    Low indoor dust & dander levels
    • Precip
      25%
    • Wind
      Speed
      15 k/h
    • Cloud
      Cover
      45%
    more
  • Sat

    Jul 30

    26°Lo 15°

    Some sun with a thunderstorm

    Low indoor dust & dander levels
    • Precip
      55%
    • Wind
      Speed
      17 k/h
    • Cloud
      Cover
      43%
    more
Next Previous
< Previous 8 hours Next 8 hours >
  Wed
2am
3am 4am 5am 6am 7am 8am 9am
  2am 3am 4am 5am 6am 7am 8am 9am
Forecast
Mostly Clear
Mostly Clear
Mostly Clear
Partly Cloudy
Mostly Sunny
Mostly Sunny
Mostly Sunny
Mostly Sunny
Temp (°C) 20° 20° 20° 17° 20° 20° 22° 24°
RealFeel® 19° 19° 18° 16° 18° 20° 22° 24°
Humidity 77% 81% 81% 95% 82% 81% 75% 70%
   
  2am 3am 4am 5am 6am 7am 8am 9am
Rain
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
 
43%
 
47%
Snow
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
Ice
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
   
  2am 3am 4am 5am 6am 7am 8am 9am
Wind (km/h) 11 SW 9 SW 9 WSW 11 WSW 11 WSW 13 WSW 17 SW 17 SW
UV Index 0 0 0 0 0 0 1 3
Cloud Cover 20% 24% 28% 33% 28% 23% 17% 24%
Dew Point 16° 17° 16° 16° 16° 17° 17° 18°
Middle Grid line 25 C Middle Grid line 20 C Middle Grid line 15 C

Temperature History - Jul 27

more Historical Weather Data >
  Today Normal Record 7/27/2015
High 31° 26° 33° (1949) 30°
Low 18° 15° (1977) 19°

Sunrise/Sunset

Sunrise / Sunset Illustration

Rises at 5:34 AM with 14:54 of sunlight, then sets at 8:28 PM

Moonrise/Moonset

Astronomy >
Moonrise / Moonset Illustration

Rises at 12:19 AM with 14:01 of moolight, then sets at 2:20 PM

Saint-Laurent Weather Report

Warmth dominating across Canada so far this summer

July 25, 2016; 3:10 PM ET

A warm first half of summer for a majority of Canada. more >