• Today

    Aug 3

    24°Lo 16°

    An afternoon thunderstorm

    Neutral weather for colds
    • Avg
      Temp
      20°
    • Avg
      RealFeel
      20°
    • Hi
      RealFeel
      24°
  • Tue

    Aug 4

    25°Lo 15°

    A couple of showers

    At Risk weather for colds
    • Avg
      Temp
      20°
    • Avg
      RealFeel
      19°
    • Hi
      RealFeel
      26°
    more
  • Wed

    Aug 5

    22°Lo 13°

    Variable clouds with a shower

    Neutral weather for colds
    • Avg
      Temp
      17°
    • Avg
      RealFeel
      16°
    • Hi
      RealFeel
      22°
    more
  • Thu

    Aug 6

    22°Lo 13°

    Periods of sun with a shower

    Neutral weather for colds
    • Avg
      Temp
      18°
    • Avg
      RealFeel
      17°
    • Hi
      RealFeel
      22°
    more
  • Fri

    Aug 7

    23°Lo 14°

    Considerable cloudiness

    Beneficial weather for colds
    • Avg
      Temp
      19°
    • Avg
      RealFeel
      18°
    • Hi
      RealFeel
      24°
    more
Next Previous
< Previous 8 hours Next 8 hours >
  Mon
4pm
5pm 6pm 7pm 8pm 9pm 10pm 11pm
  4pm 5pm 6pm 7pm 8pm 9pm 10pm 11pm
Forecast
T-storms
Mostly Cloudy
Mostly Cloudy
Mostly Cloudy
Mostly Cloudy
Mostly Cloudy
Showers
Mostly Cloudy
Temp (°C) 24° 24° 24° 22° 22° 21° 20° 20°
RealFeel® 23° 24° 24° 23° 21° 19° 18° 19°
Humidity 78% 80% 78% 87% 68% 74% 78% 84%
   
  4pm 5pm 6pm 7pm 8pm 9pm 10pm 11pm
Rain
 
51%
 
19%
 
15%
 
19%
 
43%
 
47%
 
51%
 
34%
Snow
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
Ice
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
   
  4pm 5pm 6pm 7pm 8pm 9pm 10pm 11pm
Wind (km/h) 24 SSW 20 SSW 20 SSW 15 SSW 13 SW 13 SW 13 SSW 15 SW
UV Index 3 2 1 0 0 0 0 0
Cloud Cover 91% 81% 79% 81% 76% 76% 76% 76%
Dew Point 20° 20° 20° 20° 16° 16° 17° 17°
Middle Grid line 25 C Middle Grid line 20 C Middle Grid line 15 C

Temperature History - Aug 3

more Historical Weather Data >
  Today Normal Record 8/3/2014
High 24° 25° 33° (1988) 28°
Low 17° 15° (1953) 17°

Sunrise/Sunset

Sunrise / Sunset Illustration

Rises at 5:41 AM with 14:40 of sunlight, then sets at 8:21 PM

Moonrise/Moonset

Astronomy >
Moonrise / Moonset Illustration

Rises at 10:09 PM with 12:42 of moolight, then sets at 10:51 AM

Saint-Laurent Weather Report

My Thoughts on the Pattern this Week

August 3, 2015; 3:33 PM ET

My look at the overall pattern across Canada for this week. more >