• Tonight

    Dec 18

    Lo -9°

    Mostly cloudy and colder

    Running Weather
    • Precip
      85%
    • Hours of Precip
      5.5
    • Wind
      Gust
      39 k/h
  • Fri

    Dec 19

    -6°Lo -15°

    Sunny

    Poor for running
    • Precip
      2%
    • Hours of Precip
      0
    • Wind
      Gust
      22 k/h
    more
  • Sat

    Dec 20

    -6°Lo -14°

    Partly sunny

    Poor for running
    • Precip
      0%
    • Hours of Precip
      0
    • Wind
      Gust
      9 k/h
    more
  • Sun

    Dec 21

    -7°Lo -15°

    Times of clouds and sun

    Poor for running
    • Precip
      8%
    • Hours of Precip
      0
    • Wind
      Gust
      9 k/h
    more
  • Mon

    Dec 22

    -3°Lo -8°

    Turning cloudy

    Poor for running
    • Precip
      6%
    • Hours of Precip
      0
    • Wind
      Gust
      24 k/h
    more
Next Previous
Colder -7° Lo -9° RealFeel® -14° / -16°

N

E

S

W

  • Precipitation: 18%
  • Rain: 0 mm
  • Snow: 0 CM
  • Humidity: 86%
  • Cloud Cover: 79%
  • Dew Point: -10° C
  • Visibility: 10 km
17 km/h

Temperature History - Dec 18

more Historical Weather Data >
  Today Normal Record 12/18/2013
High -2° -3° (2006) -8°
Low -9° -11° -26° (1944) -17°

Sunrise/Sunset

Sunrise / Sunset Illustration

Rises at 7:38 AM with 8:43 of sunlight, then sets at 4:21 PM

Moonrise/Moonset

Astronomy >
Moonrise / Moonset Illustration

Rises at 3:40 AM with 10:27 of moolight, then sets at 2:07 PM

Ottawa Weather Report

Christmas Holiday Preview in Canada

December 18, 2014; 3:45 PM ET

A look a the storm systems that could impact Christmas Eve and Christmas Day in Canada. more >