• Today

    Jul 31

    27°Lo 14°

    A thunderstorm in spots

    Low indoor dust & dander levels
    • Precip
      40%
    • Wind
      Speed
      17 k/h
    • Cloud
      Cover
      49%
    more
  • Sat

    Aug 1

    24°Lo 14°

    Partly sunny with a t-storm

    Low indoor dust & dander levels
    • Precip
      56%
    • Wind
      Speed
      11 k/h
    • Cloud
      Cover
      34%
  • Sun

    Aug 2

    25°Lo 17°

    Rather cloudy with a t-storm

    Low indoor dust & dander levels
    • Precip
      56%
    • Wind
      Speed
      17 k/h
    • Cloud
      Cover
      76%
    more
  • Mon

    Aug 3

    25°Lo 15°

    Humid with rain and a t-storm

    Low indoor dust & dander levels
    • Precip
      66%
    • Wind
      Speed
      20 k/h
    • Cloud
      Cover
      76%
    more
  • Tue

    Aug 4

    23°Lo 13°

    Variable clouds with a shower

    Low indoor dust & dander levels
    • Precip
      42%
    • Wind
      Speed
      17 k/h
    • Cloud
      Cover
      70%
    more
Next Previous
< Previous 8 hours Next 8 hours >
  Sat
9am
10am 11am 12pm 1pm 2pm 3pm 4pm
  9am 10am 11am 12pm 1pm 2pm 3pm 4pm
Forecast
Sunny
Sunny
Sunny
Sunny
T-storms
Sunny
Mostly Sunny
Partly Cloudy
Temp (°C) 19° 20° 22° 23° 23° 24° 24° 23°
RealFeel® 20° 23° 25° 27° 24° 28° 26° 24°
Humidity 76% 73% 70% 65% 67% 62% 65% 68%
   
  9am 10am 11am 12pm 1pm 2pm 3pm 4pm
Rain
 
12%
 
16%
 
43%
 
47%
 
51%
 
40%
 
34%
 
37%
Snow
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
Ice
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
   
  9am 10am 11am 12pm 1pm 2pm 3pm 4pm
Wind (km/h) 9 WSW 9 WSW 9 WSW 11 WSW 11 WSW 13 WSW 13 WSW 15 WSW
UV Index 3 4 6 7 6 6 5 4
Cloud Cover 0% 0% 0% 2% 70% 8% 28% 70%
Dew Point 15° 15° 16° 16° 16° 17° 17° 17°
Middle Grid line 25 C Middle Grid line 20 C Middle Grid line 15 C

Temperature History - Aug 1

more Historical Weather Data >
  Today Normal Record 8/1/2014
High 24° 26° 37° (1955) 27°
Low 14° 15° (1947) 14°

Sunrise/Sunset

Sunrise / Sunset Illustration

Rises at 5:47 AM with 14:44 of sunlight, then sets at 8:31 PM

Moonrise/Moonset

Astronomy >
Moonrise / Moonset Illustration

Rises at 9:08 PM with 11:22 of moolight, then sets at 8:30 AM

Nepean Weather Report

Weekly Clues through the End of August

July 30, 2015; 9:54 PM ET

Some forecast model clues through the end of August and an update on global sea surface temperatures. more >