• Today

    Dec 19

    -5°Lo -14°

    Sunny to partly cloudy

    Very Good for stargazing
    • Cloud
      Cover
      2%
    • Precip
      0%
    • Hours of Precip
      0
  • Sat

    Dec 20

    -6°Lo -13°

    Partly sunny

    Very Good for stargazing
    • Cloud
      Cover
      4%
    • Precip
      25%
    • Hours of Precip
      0
    more
  • Sun

    Dec 21

    -5°Lo -12°

    Clouds and sunshine

    Very Good for stargazing
    • Cloud
      Cover
      26%
    • Precip
      10%
    • Hours of Precip
      0
    more
  • Mon

    Dec 22

    -4°Lo -8°

    Some sun, then clouds

    Poor for stargazing
    • Cloud
      Cover
      58%
    • Precip
      25%
    • Hours of Precip
      0
    more
  • Tue

    Dec 23

    1°Lo -1°

    Cloudy, a wintry mix possible

    Poor for stargazing
    • Cloud
      Cover
      98%
    • Precip
      74%
    • Hours of Precip
      3
    more
Next Previous
< Previous 8 hours Next 8 hours >
  Fri
6am
7am 8am 9am 10am 11am 12pm 1pm
  6am 7am 8am 9am 10am 11am 12pm 1pm
Forecast
Mostly Cloudy
Mostly Clear
Mostly Sunny
Sunny
Sunny
Sunny
Sunny
Sunny
Temp (°C) -8° -8° -8° -7° -7° -6° -5° -5°
RealFeel® -14° -13° -13° -12° -11° -9° -8° -8°
Humidity 86% 78% 79% 78% 76% 74% 74% 77%
   
  6am 7am 8am 9am 10am 11am 12pm 1pm
Rain
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
Snow
 
0%
 
5%
 
5%
 
5%
 
5%
 
5%
 
3%
 
0%
Ice
 
7%
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
   
  6am 7am 8am 9am 10am 11am 12pm 1pm
Wind (km/h) 15 W 13 WNW 13 WNW 13 NW 13 NW 13 NW 11 NW 11 NW
UV Index 0 0 0 0 1 1 1 1
Cloud Cover 83% 13% 12% 7% 0% 1% 2% 4%
Dew Point -10° -11° -11° -11° -10° -10° -9° -9°
Middle Grid line 0 C Middle Grid line -5 C

Temperature History - Dec 19

more Historical Weather Data >
  Today Normal Record 12/19/2013
High -5° -3° (1957)
Low -14° -12° -31° (1942) -8°

Solunar Information for Nepean, Canada

Sunrise/Sunset

Sunrise / Sunset Illustration

Rises at 7:38 AM with 8:44 of sunlight, then sets at 4:22 PM

Moonrise/Moonset

Astronomy >
Moonrise / Moonset Illustration

Rises at 4:44 AM with 10:04 of moolight, then sets at 2:48 PM

Mon, Dec 22
New
Sun, Dec 28
First
Mon, Jan 5
Full
Tue, Jan 13
Last

Nepean Weather Report

Christmas Holiday Preview in Canada

December 18, 2014; 3:45 PM ET

A look a the storm systems that could impact Christmas Eve and Christmas Day in Canada. more >