• Tonight

    Sep 4

    Lo 12°

    Clear

    Running Weather
    • Precip
      0%
    • Hours of Precip
      0
    • Wind
      Gust
      28 k/h
  • Sat

    Sep 5

    28°Lo 16°

    Sunshine and very warm

    Excellent for running
    • Precip
      0%
    • Hours of Precip
      0
    • Wind
      Gust
      13 k/h
    more
  • Sun

    Sep 6

    29°Lo 18°

    A t-storm around in the p.m.

    Very Good for running
    • Precip
      40%
    • Hours of Precip
      0.5
    • Wind
      Gust
      20 k/h
    more
  • Mon

    Sep 7

    31°Lo 19°

    Partial sunshine

    Very Good for running
    • Precip
      14%
    • Hours of Precip
      0.5
    • Wind
      Gust
      26 k/h
    more
  • Tue

    Sep 8

    26°Lo 18°

    Partly sunny with a t-storm

    Good for running
    • Precip
      57%
    • Hours of Precip
      1.5
    • Wind
      Gust
      19 k/h
    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
Clear
Partly Cloudy
Partly Cloudy
Clear
Clear
Partly Cloudy
Partly Sunny
Temp (°C) 19° 17° 16° 15° 15° 14° 13° 13°
RealFeel® 17° 16° 14° 13° 13° 13° 12° 12°
Humidity 67% 75% 81% 83% 77% 77% 83% 83%
   
  12am 1am 2am 3am 4am 5am 6am 7am
Rain
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
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) 17 NNE 13 NE 15 ENE 13 NE 17 ENE 11 ENE 9 ENE 9 NE
UV Index 0 0 0 0 0 0 0 0
Cloud Cover 0% 0% 35% 35% 0% 0% 40% 40%
Dew Point 13° 13° 13° 12° 11° 10° 10° 10°
Middle Grid line 20 C Middle Grid line 15 C Middle Grid line 10 C

Temperature History - Sep 4

more Historical Weather Data >
  Today Normal Record 9/4/2014
High 25° 22° 35° (1953) 28°
Low 12° 11° (1942) 13°

Sunrise/Sunset

Sunrise / Sunset Illustration

Rises at 6:28 AM with 13:07 of sunlight, then sets at 7:35 PM

Moonrise/Moonset

Astronomy >
Moonrise / Moonset Illustration

Rises at 11:28 PM with 14:58 of moolight, then sets at 2:26 PM

Ottawa Weather Report

Ignacio May Unleash Stormy Conditions in Alaska, British Columbia

September 4, 2015; 7:14 PM ET

Steering winds could take Ignacio, as a remnant storm, into the southeastern arm of Alaska or British Columbia during the middle days of next week. more >