• Today

    Aug 3

    24°Lo 17°

    Mainly cloudy; breezy, humid

    At Risk weather for arthritis pain
    • Rain
      1 mm
    • Hours of Precip
      0.5
    • UV
      4 - Moderate
  • Tue

    Aug 4

    25°Lo 15°

    A couple of showers

    At Risk weather for arthritis pain
    • Rain
      4 mm
    • Hours of Precip
      2.5
    • UV
      5 - High
    more
  • Wed

    Aug 5

    22°Lo 13°

    Variable clouds with a shower

    Neutral weather for arthritis pain
    • Rain
      4 mm
    • Hours of Precip
      2
    • UV
      5 - High
    more
  • Thu

    Aug 6

    22°Lo 13°

    Periods of sun with a shower

    Neutral weather for arthritis pain
    • Rain
      1 mm
    • Hours of Precip
      1
    • UV
      5 - High
    more
  • Fri

    Aug 7

    23°Lo 13°

    Considerable cloudiness

    Beneficial weather for arthritis pain
    • Rain
      0 mm
    • Hours of Precip
      0
    • UV
      4 - Moderate
    more
Next Previous
< Previous 8 hours Next 8 hours >
  Mon
3pm
4pm 5pm 6pm 7pm 8pm 9pm 10pm
  3pm 4pm 5pm 6pm 7pm 8pm 9pm 10pm
Forecast
Mostly Cloudy
Mostly Cloudy
Mostly Cloudy
Mostly Cloudy
Mostly Cloudy
Mostly Cloudy
Mostly Cloudy
Mostly Cloudy
Temp (°C) 24° 24° 24° 24° 22° 22° 21° 21°
RealFeel® 24° 24° 24° 23° 22° 22° 21° 20°
Humidity 67% 78% 80% 78% 87% 81% 81% 83%
   
  3pm 4pm 5pm 6pm 7pm 8pm 9pm 10pm
Rain
 
7%
 
7%
 
7%
 
7%
 
7%
 
7%
 
7%
 
6%
Snow
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
Ice
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
   
  3pm 4pm 5pm 6pm 7pm 8pm 9pm 10pm
Wind (km/h) 30 SW 30 SW 26 SW 24 SW 17 SW 15 SW 15 SW 13 SSW
UV Index 3 3 2 1 0 0 0 0
Cloud Cover 87% 85% 77% 77% 81% 76% 76% 76%
Dew Point 18° 20° 20° 20° 20° 19° 18° 18°
Middle Grid line 25 C Middle Grid line 20 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 >