• Today

    Aug 4

    24°Lo 13°

    A couple of showers

    Good for an outdoor bbq
    • Precip
      60%
    • Hi
      RealFeel
      25°
    • Wind
      Speed
      13 k/h
  • Wed

    Aug 5

    22°Lo 12°

    Variably cloudy with a shower

    Good for an outdoor bbq
    • Precip
      45%
    • Hi
      RealFeel
      22°
    • Wind
      Speed
      15 k/h
    more
  • Thu

    Aug 6

    24°Lo 11°

    Clouds and sun with a shower

    Very Good for an outdoor bbq
    • Precip
      40%
    • Hi
      RealFeel
      25°
    • Wind
      Speed
      15 k/h
    more
  • Fri

    Aug 7

    25°Lo 13°

    Partly sunny

    Excellent for an outdoor bbq
    • Precip
      7%
    • Hi
      RealFeel
      28°
    • Wind
      Speed
      7 k/h
    more
  • Sat

    Aug 8

    24°Lo 14°

    Mostly sunny and pleasant

    Excellent for an outdoor bbq
    • Precip
      0%
    • Hi
      RealFeel
      27°
    • Wind
      Speed
      11 k/h
    more
Next Previous
< Previous 8 hours Next 8 hours >
  Tue
11am
12pm 1pm 2pm 3pm 4pm 5pm 6pm
  11am 12pm 1pm 2pm 3pm 4pm 5pm 6pm
Forecast
Mostly Cloudy
Partly Cloudy
Showers
Partly Cloudy
Partly Cloudy
Showers
Partly Cloudy
Partly Cloudy
Temp (°C) 21° 22° 22° 23° 24° 23° 23° 23°
RealFeel® 22° 23° 22° 24° 25° 22° 23° 22°
Humidity 58% 53% 51% 48% 45% 49% 53% 56%
   
  11am 12pm 1pm 2pm 3pm 4pm 5pm 6pm
Rain
 
47%
 
47%
 
51%
 
47%
 
48%
 
52%
 
47%
 
47%
Snow
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
Ice
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
   
  11am 12pm 1pm 2pm 3pm 4pm 5pm 6pm
Wind (km/h) 13 WSW 15 WSW 15 WSW 17 WSW 17 WSW 17 WSW 17 WSW 15 WSW
UV Index 3 4 4 4 5 3 2 1
Cloud Cover 79% 73% 70% 70% 70% 70% 70% 70%
Dew Point 12° 12° 12° 12° 11° 12° 13° 14°
Middle Grid line 25 C Middle Grid line 20 C

Temperature History - Aug 4

more Historical Weather Data >
  Today Normal Record 8/4/2014
High 24° 26° 37° (1944) 28°
Low 13° 15° (2013) 15°

Sunrise/Sunset

Sunrise / Sunset Illustration

Rises at 5:51 AM with 14:36 of sunlight, then sets at 8:27 PM

Moonrise/Moonset

Astronomy >
Moonrise / Moonset Illustration

Rises at 10:52 PM with 13:20 of moolight, then sets at 12:12 PM

Nepean Weather Report

My Thoughts on the Pattern this Week

August 3, 2015; 3:33 PM ET

My look at the overall pattern across Canada for this week. more >