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  • Tonight

    Aug 20

    Mostly cloudy, a shower late Lo 18°
  • Thu

    Aug 21

    Mostly cloudy with showers 23°Lo 16°
    more
  • Fri

    Aug 22

    Periods of sun 26°Lo 16°
    more
  • Sat

    Aug 23

    Partly sunny with a shower 26°Lo 16°
    more
  • Sun

    Aug 24

    Intervals of clouds and sun 27°Lo 17°
    more
< Previous 8 hours Next 8 hours >
  Wed
6pm
7pm 8pm 9pm 10pm 11pm Thu
12am
1am
  6pm 7pm 8pm 9pm 10pm 11pm 12am 1am
Forecast
Partly Cloudy
Mostly Cloudy
Cloudy
Cloudy
Cloudy
Cloudy
Cloudy
Cloudy
Temp (°C) 25° 24° 23° 22° 22° 21° 21° 20°
RealFeel® 23° 22° 21° 20° 20° 19° 18° 18°
Humidity 58% 61% 62% 65% 66% 68% 70% 72%
   
  6pm 7pm 8pm 9pm 10pm 11pm 12am 1am
Rain
 
3%
 
4%
 
7%
 
7%
 
6%
 
5%
 
5%
 
8%
Snow
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
Ice
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
   
  6pm 7pm 8pm 9pm 10pm 11pm 12am 1am
Wind (km/h) 13 NE 5 NE 6 NE 6 NE 6 NE 6 NE 6 NE 6 NE
UV Index 1 0 0 0 0 0 0 0
Cloud Cover 60% 89% 100% 100% 100% 100% 100% 95%
Dew Point 16° 16° 16° 16° 15° 15° 15° 15°
Middle Grid line 30 C Middle Grid line 25 C Middle Grid line 20 C Middle Grid line 15 C

Temperature History - Aug 20

more Historical Weather Data >
  Today Normal Record 8/20/2013
High 27° 24° 32° (1970) 28°
Low 18° 14° (1953) 18°

Sunrise/Sunset

Sunrise / Sunset Illustration

Rises at 6:01 AM with 13:53 of sunlight, then sets at 7:54 PM

Moonrise/Moonset

Astronomy >
Moonrise / Moonset Illustration

Rises at 1:34 AM with 15:07 of moolight, then sets at 4:41 PM

Top Story

Sainte-Catherine Weather Report

Weather Pattern Highlights Into Next Week

August 20, 2014; 10:27 AM ET

A look at the weather pattern across Canada into next week. more >