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    • Early AM

      Oct 1

      11° Lo
      Mostly cloudy
      • Dust & Dander
      • Weather
      • Precip: 4%
      • Wind Speed: 6 k/h
      • Cloud Cover: 84%
      More
    • Today

      Oct 1

      17° /12°
      Cloudy
      • Low
      • indoor dust & dander levels
      • Precip: 70%
      • Wind Speed: 11 k/h
      • Cloud Cover: 100%
      More
    • Sun

      Oct 2

      17° /11°
      Cloudy with a shower or two
      • Low
      • indoor dust & dander levels
      • Precip: 55%
      • Wind Speed: 7 k/h
      • Cloud Cover: 96%
      More
    • Mon

      Oct 3

      18° /9°
      Cloudy with a shower or two
      • Low
      • indoor dust & dander levels
      • Precip: 25%
      • Wind Speed: 7 k/h
      • Cloud Cover: 98%
      More
    • Tue

      Oct 4

      19° /11°C
      Low clouds
      • Low
      • indoor dust & dander levels
      • Precip: 5%
      • Wind Speed: 6 k/h
      • Cloud Cover: 82%

    Day

    19°Hi RealFeel® 19° Precipitation 12%
    Low clouds
    • ENE 6 km/h
    • Gusts: 11 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

    11°Lo RealFeel® 11° Precipitation 5%
    Areas of low clouds
    • E 6 km/h
    • Gusts: 11 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 10/4/2015
    High 19° 16° N/A 16°
    Low 11° N/A

    Sunrise/Sunset

    • Sunrise: 7:06 AM
    • Sunset: 6:36 PM
    • Duration: 11:30 hr

    Moonrise/Moonset

    • Moonrise: 10:24 AM
    • Moonset: 8:45 PM
    • Duration: 10:21 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 >