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    • Sat

      Dec 10

      -6° /-11°C
      Periods of clouds and sun
      • Poor
      • for stargazing
      • Cloud Cover: 99%
      • Precip: 55%
      • Hours of Precip: 1
    • Sun

      Dec 11

      -2° /-5°
      Snow or flurries possible
      • Fair
      • for stargazing
      • Cloud Cover: 54%
      • Precip: 25%
      • Hours of Precip: 0
      More
    • Mon

      Dec 12

      -1° /-6°
      A chance of snow or flurries
      • Fair
      • for stargazing
      • Cloud Cover: 99%
      • Precip: 87%
      • Hours of Precip: 6
      More
    • Tue

      Dec 13

      -1° /-7°
      Mostly cloudy, snow possible
      • Poor
      • for stargazing
      • Cloud Cover: 22%
      • Precip: 1%
      • Hours of Precip: 0
      More
    • Wed

      Dec 14

      -3° /-12°
      Mostly cloudy with flurries
      • Poor
      • for stargazing
      • Cloud Cover: 64%
      • Precip: 55%
      • Hours of Precip: 1
      More

    Day

    -6°Hi RealFeel® -13° Precipitation 2%
    Periods of clouds and sun
    • WNW 18 km/h
    • Gusts: 22 km/h
    • Max UV Index: 1 (Low)
    • Thunderstorms: 0%
    • Precipitation: 0 mm
    • Rain: 0 mm
    • Snow: 0 CM
    • Ice: 0 mm
    • Hours of Precipitation: 0 hrs
    • Hours of Rain: 0 hrs

    Night

    -11°Lo RealFeel® -17° Precipitation 55%
    Cloudy with a couple of flurries late
    • SE 13 km/h
    • Gusts: 17 km/h
    • Max UV Index: N/A
    • Thunderstorms: 0%
    • Precipitation: 0 mm
    • Rain: 0 mm
    • Snow: 0.4 CM
    • Ice: 0 mm
    • Hours of Precipitation: 1 hrs
    • Hours of Rain: 0 hrs

    Temperature History

    more Historical Weather Data >
      Today Normal Record 12/10/2015
    High -6° -2° 11° (2015) 11°
    Low -11° -10° -25° (1958)

    Sunrise/Sunset

    • Sunrise: 7:32 AM
    • Sunset: 4:20 PM
    • Duration: 8:48 hr

    Moonrise/Moonset

    • Moonrise: 2:20 PM
    • Moonset: 4:13 AM
    • Duration: 13:53 hr
    Astronomy

    Solunar Information for Ottawa, Canada

    Wed, Dec 7
    First
    Wed, Dec 14
    Full
    Wed, Dec 21
    Last
    Thu, Dec 29
    New
    AccuWeather Store

    Forensic Weather