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    • Tue

      Oct 25

      12° /4°
      Cloudy with occasional rain
      • Dust & Dander
      • Weather
      • Precip: 25%
      • Wind Speed: 9 k/h
      • Cloud Cover: 98%
      More
    • Wed

      Oct 26

      12° /3°
      Cloudy with occasional rain
      • Dust & Dander
      • Weather
      • Precip: 20%
      • Wind Speed: 7 k/h
      • Cloud Cover: 24%
      More
    • Thu

      Oct 27

      12° /3°C
      Rather cloudy
      • Dust & Dander
      • Weather
      • Precip: 25%
      • Wind Speed: 15 k/h
      • Cloud Cover: 77%
    • Fri

      Oct 28

      12° /4°
      Mostly cloudy, a little rain
      • Dust & Dander
      • Weather
      • Precip: 75%
      • Wind Speed: 20 k/h
      • Cloud Cover: 86%
      More
    • Sat

      Oct 29

      12° /3°
      Rain becoming steadier
      • Dust & Dander
      • Weather
      • Precip: 25%
      • Wind Speed: 19 k/h
      • Cloud Cover: 49%
      More

    Day

    12°Hi RealFeel® 12° Precipitation 25%
    Rather cloudy
    • SSW 7 km/h
    • Gusts: 17 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

    Lo RealFeel® -3° Precipitation 25%
    Rather cloudy
    • S 15 km/h
    • Gusts: 26 km/h
    • Max UV Index: N/A
    • Thunderstorms: 0%
    • Precipitation: 0 mm
    • Rain: 0 mm
    • Snow: 0 CM
    • Ice: 0 mm
    • Hours of Precipitation: 0 hrs
    • Hours of Rain: 0 hrs

    Temperature History

    more Historical Weather Data >
      Today Normal Record 10/27/2015
    High 12° 11° N/A 11°
    Low N/A -4°

    Sunrise/Sunset

    • Sunrise: 7:36 AM
    • Sunset: 5:56 PM
    • Duration: 10:20 hr

    Moonrise/Moonset

    • Moonrise: 4:21 AM
    • Moonset: 4:53 PM
    • Duration: 12:32 hr
    Astronomy

    Ottawa Weather Report

    Weekly update signals a mild October for a majority of Canada

    September 30, 2016; 12:09 PM ET

    Latest clues to the long range into October. More >