• Early AM

    Sep 3

    Lo 18°

    Partly to mostly cloudy

    Running Weather
    • Precip
      25%
    • Hours of Precip
      1
    • Wind
      Gust
      11 k/h
    more
  • Today

    Sep 3

    27°Lo 11°

    A thunderstorm this afternoon

    Very Good for running
    • Precip
      0%
    • Hours of Precip
      1
    • Wind
      Gust
      15 k/h
  • Fri

    Sep 4

    25°Lo 11°

    Mostly sunny and pleasant

    Excellent for running
    • Precip
      0%
    • Hours of Precip
      0
    • Wind
      Gust
      13 k/h
    more
  • Sat

    Sep 5

    28°Lo 17°

    Mostly sunny and very warm

    Excellent for running
    • Precip
      1%
    • Hours of Precip
      0
    • Wind
      Gust
      15 k/h
    more
  • Sun

    Sep 6

    30°Lo 19°

    A t-storm around in the p.m.

    Very Good for running
    • Precip
      7%
    • Hours of Precip
      0.5
    • Wind
      Gust
      19 k/h
    more
Next Previous
< Previous 8 hours Next 8 hours >
  Thu
10pm
11pm Fri
12am
1am 2am 3am 4am 5am
  10pm 11pm 12am 1am 2am 3am 4am 5am
Forecast
Clear
Clear
Clear
Clear
Clear
Clear
Clear
Clear
Temp (°C) 18° 17° 16° 16° 15° 14° 14° 13°
RealFeel® 17° 17° 16° 16° 15° 14° 14° 13°
Humidity 70% 71% 75% 76% 77% 79% 79% 79%
   
  10pm 11pm 12am 1am 2am 3am 4am 5am
Rain
 
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Snow
 
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Ice
 
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  10pm 11pm 12am 1am 2am 3am 4am 5am
Wind (km/h) 7 NNE 7 NE 7 NE 7 ENE 7 ENE 7 ENE 7 ENE 7 ENE
UV Index 0 0 0 0 0 0 0 0
Cloud Cover 0% 0% 1% 2% 3% 2% 2% 2%
Dew Point 13° 12° 12° 12° 12° 11° 10° 10°
Middle Grid line 20 C Middle Grid line 15 C Middle Grid line 10 C

Temperature History - Sep 3

more Historical Weather Data >
  Today Normal Record 9/3/2014
High 27° 22° 33° (1999) 26°
Low 11° 11° (1946) 14°

Sunrise/Sunset

Sunrise / Sunset Illustration

Rises at 6:27 AM with 13:10 of sunlight, then sets at 7:37 PM

Moonrise/Moonset

Astronomy >
Moonrise / Moonset Illustration

Rises at 10:44 PM with 14:41 of moolight, then sets at 1:25 PM

Nepean Weather Report

Potential for Significant Rainfall in the Prairies and Summer Stats

September 2, 2015; 2:56 PM ET

Heavy rainfall possible for the southern Prairies this weekend. more >