• Tonight

    Aug 1

    Lo 13°

    A shower early; mostly cloudy

    Frizz Forecast Weather
    • Wind
      Gust
      24 k/h
    • Precip
      35%
    • Hours of Precip
      0.5
  • Sat

    Aug 2

    27°Lo 14°

    A thunderstorm in spots

    Frizz Forecast Weather
    • Wind
      Gust
      10 k/h
    • Precip
      40%
    • Hours of Precip
      1
    more
  • Sun

    Aug 3

    27°Lo 15°

    A thunderstorm in spots

    Frizz Forecast Weather
    • Wind
      Gust
      8 k/h
    • Precip
      40%
    • Hours of Precip
      0.5
    more
  • Mon

    Aug 4

    27°Lo 14°

    A couple of p.m. t-storms

    Frizz Forecast Weather
    • Wind
      Gust
      11 k/h
    • Precip
      60%
    • Hours of Precip
      1
    more
  • Tue

    Aug 5

    25°Lo 13°

    Chance of a thunderstorm

    Frizz Forecast Weather
    • Wind
      Gust
      16 k/h
    • Precip
      30%
    • Hours of Precip
      0
    more
Next Previous
Next 8 hours >
  Fri
12am
1am 2am 3am 4am 5am 6am 7am
  12am 1am 2am 3am 4am 5am 6am 7am
Forecast
Clear
Partly Cloudy
Partly Cloudy
Partly Cloudy
Clear
Mostly Cloudy
Mostly Cloudy
Partly Cloudy
Temp (°C) 16° 15° 15° 15° 14° 14° 15° 15°
RealFeel® 15° 14° 14° 13° 13° 13° 13° 14°
Humidity 87% 93% 93% 93% 100% 100% 93% 100%
   
  12am 1am 2am 3am 4am 5am 6am 7am
Rain
 
7%
 
7%
 
7%
 
7%
 
7%
 
7%
 
7%
 
7%
Snow
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
Ice
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
   
  12am 1am 2am 3am 4am 5am 6am 7am
Wind (km/h) 8 S 6 S 5 SSW 10 S 5 S 6 SSE 8 S 8 S
UV Index 0 0 0 0 0 0 0 0
Cloud Cover 0% 40% 35% 45% 0% 85% 85% 71%
Dew Point 14° 14° 14° 14° 14° 14° 14° 15°
Middle Grid line 20 C Middle Grid line 15 C Middle Grid line 10 C

Temperature History - Aug 1

more Historical Weather Data >
  Today Normal Record 8/1/2013
High 27° 26° 37° (1955) 23°
Low 13° 15° (1947) 15°

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 11:27 AM with 11:27 of moolight, then sets at 10:54 PM

Top Story

Ottawa Weather Report

Weather Pattern Clues for August

August 1, 2014; 10:23 AM ET

A look at what the weather pattern may be like for August. more >