• Today

    Dec 21

    -6°Lo -13°

    Fog, then some sun

    Excellent for travel
    • Rain
      0 mm
    • Wind
      Speed
      6 k/h
    • T-storms
      0%
  • Mon

    Dec 22

    -5°Lo -6°

    Some sun, then clouds

    Excellent for travel
    • Rain
      0 mm
    • Wind
      Speed
      13 k/h
    • T-storms
      0%
    more
  • Tue

    Dec 23

    2°Lo 0°

    A bit of ice in the afternoon

    Very Good for travel
    • Ice
      1 mm
    • Wind
      Speed
      15 k/h
    • T-storms
      0%
    more
  • Wed

    Dec 24

    5°Lo 3°

    Windy with periods of rain

    Fair for travel
    • Rain
      27 mm
    • Wind
      Speed
      32 k/h
    • T-storms
      20%
    more
  • Thu

    Dec 25

    4°Lo -3°

    A morning shower; windy

    Very Good for travel
    • Rain
      0 mm
    • Wind
      Speed
      33 k/h
    • T-storms
      20%
    more
Next Previous
< Previous 8 hours Next 8 hours >
  Sun
6pm
7pm 8pm 9pm 10pm 11pm Mon
12am
1am
  6pm 7pm 8pm 9pm 10pm 11pm 12am 1am
Forecast
Partly Cloudy
Partly Cloudy
Mostly Clear
Mostly Clear
Mostly Clear
Mostly Clear
Mostly Clear
Mostly Clear
Temp (°C) -9° -10° -10° -10° -11° -13° -11° -11°
RealFeel® -9° -10° -11° -11° -12° -14° -12° -12°
Humidity 86% 88% 86% 88% 91% 100% 89% 89%
   
  6pm 7pm 8pm 9pm 10pm 11pm 12am 1am
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%
   
  6pm 7pm 8pm 9pm 10pm 11pm 12am 1am
Wind (km/h) 6 ENE 6 NE 7 NE 7 NE 7 NE 7 NE 7 NE 7 NE
UV Index 0 0 0 0 0 0 0 0
Cloud Cover 46% 35% 26% 26% 26% 26% 26% 26%
Dew Point -11° -11° -12° -12° -12° -13° -12° -13°
Middle Grid line 0 C Middle Grid line -5 C Middle Grid line -10 C

Temperature History - Dec 21

more Historical Weather Data >
  Today Normal Record 12/21/2013
High -7° -4° (1949) -6°
Low -13° -12° -30° (1942) -8°

Sunrise/Sunset

Sunrise / Sunset Illustration

Rises at 7:39 AM with 8:43 of sunlight, then sets at 4:22 PM

Moonrise/Moonset

Astronomy >
Moonrise / Moonset Illustration

Rises at 6:49 AM with 9:41 of moolight, then sets at 4:30 PM

Ottawa Weather Report

Weekend Update on White Christmas Potential in Canada

December 20, 2014; 3:49 PM ET

Update on White Christmas probabilities for Canada more >