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Personalized Forecasts

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    • Today

      May 25

      28° /17°
      Cloudy, spotty showers; warm
      • Poor
      • for stargazing
      • Cloud Cover: 98%
      • Precip: 71%
      • Hours of Precip: 6
      More
    • Sat

      May 26

      22° /12°
      Rain tapering to showers
      • Poor
      • for stargazing
      • Cloud Cover: 86%
      • Precip: 69%
      • Hours of Precip: 7.5
      More
    • Sun

      May 27

      24° /16°C
      Some rain and a thunderstorm
      • Poor
      • for stargazing
      • Cloud Cover: 95%
      • Precip: 71%
      • Hours of Precip: 3
    • Mon

      May 28

      28° /13°
      A thunderstorm in the area
      • Very Good
      • for stargazing
      • Cloud Cover: 4%
      • Precip: 3%
      • Hours of Precip: 1
      More
    • Tue

      May 29

      25° /10°
      Mostly sunny; pleasant
      • Good
      • for stargazing
      • Cloud Cover: 44%
      • Precip: 0%
      • Hours of Precip: 0
      More
    17°/16° RealFeel® 17°/14°
    A couple of showers
    • Winds from the SSE
    • 11 km/h
    • Precipitation: 60%
    • Rain: 2 mm
    • Snow: 0 CM
    • Humidity: 93%
    • Cloud Cover: 98%
    • Dew Point: 15° C
    • Visibility: 4 km

    Temperature History

    more Historical Weather Data >
      Today Normal Record 5/27/2017
    High 24° 21° 32° (2016) 23°
    Low 16° 10° (1954)

    Sunrise/Sunset

    • Sunrise: 5:21 AM
    • Sunset: 8:39 PM
    • Duration: 15:18 hr

    Moonrise/Moonset

    • Moonrise: 6:39 PM
    • Moonset: 5:09 AM
    • Duration: 10:30 hr
    Astronomy

    Solunar Information for Ottawa, Canada

    Tue, May 29
    Full
    Wed, Jun 6
    Last
    Wed, Jun 13
    New
    Wed, Jun 20
    First