• Tonight

    Aug 20

    Lo 17°

    Cloudy with showers around

    Stargazing Weather
    • Cloud
      Cover
      95%
    • Precip
      70%
    • Hours of Precip
      5.5
  • Thu

    Aug 21

    21°Lo 15°

    Cloudy and humid with showers

    Poor for stargazing
    • Cloud
      Cover
      70%
    • Precip
      60%
    • Hours of Precip
      4
    more
  • Fri

    Aug 22

    24°Lo 14°

    Clouds and sun

    Very Good for stargazing
    • Cloud
      Cover
      34%
    • Precip
      25%
    • Hours of Precip
      0
    more
  • Sat

    Aug 23

    25°Lo 13°

    Periods of sun with a shower

    Very Good for stargazing
    • Cloud
      Cover
      35%
    • Precip
      25%
    • Hours of Precip
      1
    more
  • Sun

    Aug 24

    24°Lo 16°

    Intervals of clouds and sun

    Excellent for stargazing
    • Cloud
      Cover
      3%
    • Precip
      3%
    • Hours of Precip
      0
    more
Next Previous
< Previous 8 hours Next 8 hours >
  Wed
1pm
2pm 3pm 4pm 5pm 6pm 7pm 8pm
  1pm 2pm 3pm 4pm 5pm 6pm 7pm 8pm
Forecast
Partly Sunny
Partly Cloudy
Partly Cloudy
Cloudy
Cloudy
Showers
Showers
Showers
Temp (°C) 24° 25° 26° 25° 25° 24° 23° 22°
RealFeel® 26° 26° 26° 25° 24° 22° 21° 20°
Humidity 61% 62% 61% 69% 72% 75% 76% 79%
   
  1pm 2pm 3pm 4pm 5pm 6pm 7pm 8pm
Rain
 
6%
 
19%
 
19%
 
24%
 
49%
 
51%
 
55%
 
63%
Snow
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
Ice
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
   
  1pm 2pm 3pm 4pm 5pm 6pm 7pm 8pm
Wind (km/h) 13 ESE 11 ESE 14 ESE 13 SE 13 E 11 ENE 10 NW 8 NW
UV Index 6 5 4 2 1 0 0 0
Cloud Cover 48% 71% 60% 97% 97% 99% 99% 97%
Dew Point 16° 17° 18° 19° 19° 19° 19° 18°
Middle Grid line 30 C Middle Grid line 25 C Middle Grid line 20 C

Temperature History - Aug 20

more Historical Weather Data >
  Today Normal Record 8/20/2013
High 26° 24° 33° (1955) 31°
Low 17° 13° (1953) 15°

Solunar Information for Nepean, Canada

Sunrise/Sunset

Sunrise / Sunset Illustration

Rises at 6:10 AM with 13:52 of sunlight, then sets at 8:02 PM

Moonrise/Moonset

Astronomy >
Moonrise / Moonset Illustration

Rises at 1:43 AM with 15:07 of moolight, then sets at 4:50 PM

Mon, Aug 25
New
Tue, Sep 2
First
Tue, Sep 9
Full
Tue, Sep 16
Last
Top Story

Nepean 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 >