• Today

    Sep 2

    27°Lo 18°

    Clouds giving way to some sun

    Very Good for outdoor DIY projects
    • Precip
      12%
    • Hours of Precip
      0.5
    • Hi
      RealFeel
      30°
  • Thu

    Sep 3

    27°Lo 10°

    Partly sunny with a t-storm

    Very Good for outdoor DIY projects
    • Precip
      55%
    • Hours of Precip
      1.5
    • Hi
      RealFeel
      28°
    more
  • Fri

    Sep 4

    24°Lo 11°

    Mostly sunny and pleasant

    Excellent for outdoor DIY projects
    • Precip
      0%
    • Hours of Precip
      0
    • Hi
      RealFeel
      25°
    more
  • Sat

    Sep 5

    27°Lo 15°

    Mostly sunny and very warm

    Excellent for outdoor DIY projects
    • Precip
      0%
    • Hours of Precip
      0
    • Hi
      RealFeel
      30°
    more
  • Sun

    Sep 6

    30°Lo 18°

    A t-storm around in the p.m.

    Excellent for outdoor DIY projects
    • Precip
      40%
    • Hours of Precip
      0.5
    • Hi
      RealFeel
      31°
    more
Next Previous
Next 8 hours >
  Wed
12am
1am 2am 3am 4am 5am 6am 7am
  12am 1am 2am 3am 4am 5am 6am 7am
Forecast
Clear
Clear
Clear
Clear
Clear
Clear
Partly Cloudy
Mostly Sunny
Temp (°C) 21° 20° 20° 19° 19° 18° 17° 18°
RealFeel® 21° 20° 20° 19° 18° 18° 16° 18°
Humidity 90% 92% 94% 96% 98% 99% 100% 100%
   
  12am 1am 2am 3am 4am 5am 6am 7am
Rain
 
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0%
Snow
 
0%
 
0%
 
0%
 
0%
 
0%
 
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Ice
 
0%
 
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  12am 1am 2am 3am 4am 5am 6am 7am
Wind (km/h) 9 SSW 7 WSW 6 NW 7 WSW 7 SSW 9 SSW 9 SW 9 SW
UV Index 0 0 0 0 0 0 0 0
Cloud Cover 0% 0% 1% 3% 3% 3% 43% 25%
Dew Point 19° 19° 19° 18° 18° 18° 17° 18°
Middle Grid line 25 C Middle Grid line 20 C Middle Grid line 15 C

Temperature History - Sep 2

more Historical Weather Data >
  Today Normal Record 9/2/2014
High 27° 22° 33° (1973) 28°
Low 18° 11° (1946) 17°

Sunrise/Sunset

Sunrise / Sunset Illustration

Rises at 6:25 AM with 13:14 of sunlight, then sets at 7:39 PM

Moonrise/Moonset

Astronomy >
Moonrise / Moonset Illustration

Rises at 10:03 PM with 14:15 of moolight, then sets at 12:18 PM

Nepean Weather Report

Oppressive Heat Adds Stress to Physical, Mental Health of Homeless People From US to Canada This Summer

September 2, 2015; 5:30 AM ET

Hot weather this summer from the central United States into Canada has put extra stress on some of the most vulnerable residents: the homeless. more >