• Tonight

    Dec 20

    Lo -13°

    Areas of freezing fog late

    Stargazing Weather
    • Cloud
      Cover
      52%
    • Precip
      25%
    • Hours of Precip
      0
    more
  • Sun

    Dec 21

    -6°Lo -14°

    Fog, then some sun

    Good for stargazing
    • Cloud
      Cover
      18%
    • Precip
      2%
    • Hours of Precip
      0
  • Mon

    Dec 22

    -4°Lo -7°

    Some sun, then clouds

    Poor for stargazing
    • Cloud
      Cover
      76%
    • Precip
      24%
    • Hours of Precip
      0
    more
  • Tue

    Dec 23

    0°Lo -2°

    A bit of ice in the afternoon

    Poor for stargazing
    • Cloud
      Cover
      95%
    • Precip
      55%
    • Hours of Precip
      3.5
    more
  • Wed

    Dec 24

    5°Lo 2°

    Windy with rain

    Poor for stargazing
    • Cloud
      Cover
      97%
    • Precip
      77%
    • Hours of Precip
      13.5
    more
Next Previous
Clouds and sun -6° Lo -9° RealFeel® -5° / -10°

N

E

S

W

  • Precipitation: 6%
  • Rain: 0 mm
  • Snow: 0 CM
  • Humidity: 86%
  • Cloud Cover: 46%
  • Dew Point: -10° C
  • Visibility: 10 km
4 km/h

Temperature History - Dec 21

more Historical Weather Data >
  Today Normal Record 12/21/2013
High -6° -4° (1949) -6°
Low -14° -12° -30° (1942) -8°

Solunar Information for Ottawa, Canada

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

Mon, Dec 22
New
Sun, Dec 28
First
Mon, Jan 5
Full
Tue, Jan 13
Last

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 >