, °C

Personalized Forecasts

Featured Forecast

My Favorite Forecasts

    My Recent Locations

    • Sun

      Dec 24

      -5° /-14°
      Snow possible; not as cold
      • Poor
      • for stargazing
      • Cloud Cover: 78%
      • Precip: 20%
      • Hours of Precip: 0
      More
    • Mon

      Dec 25

      -6° /-15°C
      Mostly cloudy
      • Poor
      • for stargazing
      • Cloud Cover: 72%
      • Precip: 55%
      • Hours of Precip: 2
    • Tue

      Dec 26

      -4° /-14°
      Snow or flurries possible
      • Poor
      • for stargazing
      • Cloud Cover: 100%
      • Precip: 98%
      • Hours of Precip: 10
      More
    • Wed

      Dec 27

      -8° /-17°
      Clouds and flurries
      • Poor
      • for stargazing
      • Cloud Cover: 98%
      • Precip: 25%
      • Hours of Precip: 0
      More
    • Thu

      Dec 28

      -5° /-18°
      Mostly cloudy with flurries
      • Poor
      • for stargazing
      • Cloud Cover: 74%
      • Precip: 55%
      • Hours of Precip: 4
      More

    Day

    -6°Hi RealFeel® -5° Precipitation 0%
    Mostly cloudy
    • Winds from the
    • WSW 9 km/h
    • Gusts: 24 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

    -15°Lo RealFeel® -17° Precipitation 55%
    Partly cloudy with a few flurries late
    • Winds from the
    • SSW 11 km/h
    • Gusts: 26 km/h
    • Max UV Index: N/A
    • Thunderstorms: 0%
    • Precipitation: 0 mm
    • Rain: 0 mm
    • Snow: 0.3 CM
    • Ice: 0 mm
    • Hours of Precipitation: 2 hrs
    • Hours of Rain: 0 hrs

    Temperature History

    more Historical Weather Data >
      Today Normal Record 12/25/2016
    High -7° -4° 12° (1982)
    Low -15° -12° -32° (1980) -12°

    Sunrise/Sunset

    • Sunrise: 7:41 AM
    • Sunset: 4:25 PM
    • Duration: 8:44 hr

    Moonrise/Moonset

    • Moonrise: 11:56 AM
    • Moonset: 11:47 PM
    • Duration: 11:51 hr
    Astronomy

    Solunar Information for Ottawa, Canada

    Mon, Dec 18
    New
    Tue, Dec 26
    First
    Tue, Jan 2
    Full
    Mon, Jan 8
    Last