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  • Tonight

    Aug 28

    Mainly clear and cool Lo 9°
    more
  • Fri

    Aug 29

    Partly sunny and pleasant 23°Lo 12°
    more
  • Sat

    Aug 30

    A couple of thunderstorms 27°Lo 18°
    more
  • Sun

    Aug 31

    A couple of showers 27°Lo 16°
  • Mon

    Sep 1

    A thunderstorm in spots 27°Lo 18°
    more
< Previous 8 hours Next 8 hours >
  Sun
1am
2am 3am 4am 5am 6am 7am 8am
  1am 2am 3am 4am 5am 6am 7am 8am
Forecast
Cloudy
T-storms
T-storms
Cloudy
Cloudy
Cloudy
Mostly Cloudy
Partly Cloudy
Temp (°C) 21° 21° 20° 20° 20° 18° 20° 21°
RealFeel® 19° 18° 18° 18° 18° 17° 18° 20°
Humidity 78% 80% 83% 86% 88% 100% 92% 87%
   
  1am 2am 3am 4am 5am 6am 7am 8am
Rain
 
43%
 
56%
 
56%
 
49%
 
34%
 
34%
 
34%
 
34%
Snow
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
Ice
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
   
  1am 2am 3am 4am 5am 6am 7am 8am
Wind (km/h) 11 SSW 13 S 13 SSW 13 SSW 13 SSW 13 SSW 11 SSW 11 SSW
UV Index 0 0 0 0 0 0 0 1
Cloud Cover 91% 93% 94% 95% 96% 97% 78% 60%
Dew Point 17° 17° 17° 18° 18° 18° 18° 19°
Middle Grid line 25 C Middle Grid line 20 C Middle Grid line 15 C

Temperature History - Aug 31

more Historical Weather Data >
  Today Normal Record 8/31/2013
High 27° 22° 33° (2010) 25°
Low 17° 12° (1965) 17°

Sunrise/Sunset

Sunrise / Sunset Illustration

Rises at 6:23 AM with 13:20 of sunlight, then sets at 7:43 PM

Moonrise/Moonset

Astronomy >
Moonrise / Moonset Illustration

Rises at 12:24 PM with 10:12 of moolight, then sets at 10:36 PM

Top Story

Ottawa Weather Report

Long Range Clues through September

August 28, 2014; 11:32 PM ET

Some clues about the weather pattern through September. more >