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    1 - 5 of 90 days | All 90 days
    Next 5 Days
    • Today

      Sep 28

      22° /8°
      Partly sunny
      More
    • Thu

      Sep 29

      19° /8°
      Partly sunny
      More
    • Fri

      Sep 30

      18° /10°C
      Sunshine with a stray shower
    • Sat

      Oct 1

      16° /12°
      Cloudy
      More
    • Sun

      Oct 2

      18° /11°
      A morning shower; cloudy
      More
    18°/15° RealFeel® 19°/13°
    Mostly sunny
    • 15 km/h
    • Precipitation: 40%
    • Rain: 0 mm
    • Snow: 0 CM
    • Humidity: 45%
    • Cloud Cover: 24%
    • Dew Point: 5° C
    • Visibility: 10 km

    Temperature History

    more Historical Weather Data >
      Today Normal Record 9/30/2015
    High 18° 17° N/A 15°
    Low 10° N/A

    Sunrise/Sunset

    • Sunrise: 7:01 AM
    • Sunset: 6:44 PM
    • Duration: 11:43 hr

    Moonrise/Moonset

    • Moonrise: 6:28 AM
    • Moonset: 6:49 PM
    • Duration: 12:21 hr
    Astronomy

    Ottawa Weather Report

    October to start mild in the East

    September 27, 2016; 12:08 PM ET

    Some needed rainfall for southern Ontario this week. More >