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Personalized Forecasts

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    My Recent Locations

    • Mon

      Oct 10

      14° /4°
      Mostly sunny
      • Very Good
      • for outdoor DIY projects
      • Precip: 0%
      • Hours of Precip: 0
      • Hi RealFeel: 14°
      More
    • Tue

      Oct 11

      15° /4°C
      Clouds and sunshine
      • Very Good
      • for outdoor DIY projects
      • Precip: 21%
      • Hours of Precip: 0
      • Hi RealFeel: 18°
    • Wed

      Oct 12

      12° /1°
      Occasional rain and a t-storm
      • Good
      • for outdoor DIY projects
      • Precip: 56%
      • Hours of Precip: 3
      • Hi RealFeel: 14°
      More
    • Thu

      Oct 13

      14° /8°
      Plenty of clouds
      • Very Good
      • for outdoor DIY projects
      • Precip: 16%
      • Hours of Precip: 5.5
      • Hi RealFeel: 13°
      More
    • Fri

      Oct 14

      18° /5°
      Considerable clouds
      • Poor
      • for outdoor DIY projects
      • Precip: 25%
      • Hours of Precip: 0
      • Hi RealFeel: 17°
      More

    Day

    15°Hi RealFeel® 18° Precipitation 21%
    Clouds and sunshine
    • N 2 km/h
    • Gusts: 9 km/h
    • Max UV Index: 2 (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® 5° Precipitation 12%
    Increasing cloudiness
    • ENE 4 km/h
    • Gusts: 13 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 10/11/2015
    High 15° 14° N/A 18°
    Low N/A

    Sunrise/Sunset

    • Sunrise: 7:15 AM
    • Sunset: 6:23 PM
    • Duration: 11:08 hr

    Moonrise/Moonset

    • Moonrise: 4:03 PM
    • Moonset: 2:43 AM
    • Duration: 10:40 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 >