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    • Tonight

      Sep 24

      18° Lo
      Mostly clear, warm and muggy
      • Stargazing
      • Weather
      • Cloud Cover: 26%
      • Precip: 2%
      • Hours of Precip: 0
      More
    • Mon

      Sep 25

      32° /18°
      Hot and humid with some sun
      • Poor
      • for stargazing
      • Cloud Cover: 72%
      • Precip: 2%
      • Hours of Precip: 0
      More
    • Tue

      Sep 26

      31° /19°C
      Partly sunny, warm and muggy
      • Very Good
      • for stargazing
      • Cloud Cover: 21%
      • Precip: 13%
      • Hours of Precip: 0
    • Wed

      Sep 27

      29° /12°
      Clouds and sun with a shower
      • Fair
      • for stargazing
      • Cloud Cover: 61%
      • Precip: 2%
      • Hours of Precip: 1
      More
    • Thu

      Sep 28

      18° /6°
      Partly sunny and cooler
      • Very Good
      • for stargazing
      • Cloud Cover: 3%
      • Precip: 5%
      • Hours of Precip: 0
      More
    24°/20° RealFeel® 26°/20°
    Partly cloudy
    • Winds from the SSE
    • 6 km/h
    • Precipitation: 9%
    • Rain: 0 mm
    • Snow: 0 CM
    • Humidity: 86%
    • Cloud Cover: 34%
    • Dew Point: 19° C
    • Visibility: 6 km

    Temperature History

    more Historical Weather Data >
      Today Normal Record 9/26/2016
    High 31° 17° 26° (2007) 17°
    Low 19° -2° (1947)

    Sunrise/Sunset

    • Sunrise: 6:54 AM
    • Sunset: 6:53 PM
    • Duration: 11:59 hr

    Moonrise/Moonset

    • Moonrise: 1:11 PM
    • Moonset: 10:49 PM
    • Duration: 9:38 hr
    Astronomy

    Solunar Information for Ottawa, Canada

    Thu, Sep 28
    First
    Thu, Oct 5
    Full
    Thu, Oct 12
    Last
    Thu, Oct 19
    New