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    • Tonight

      Sep 30

      11° Lo
      Mostly cloudy
      • Dust & Dander
      • Weather
      • Precip: 55%
      • Wind Speed: 7 k/h
      • Cloud Cover: 79%
      More
    • Sat

      Oct 1

      17° /12°C
      Cloudy
      • Low
      • indoor dust & dander levels
      • Precip: 25%
      • Wind Speed: 11 k/h
      • Cloud Cover: 96%
    • Sun

      Oct 2

      17° /11°
      Cloudy with a shower or two
      • Low
      • indoor dust & dander levels
      • Precip: 59%
      • Wind Speed: 7 k/h
      • Cloud Cover: 97%
      More
    • Mon

      Oct 3

      18° /9°
      Cloudy with a shower or two
      • Low
      • indoor dust & dander levels
      • Precip: 59%
      • Wind Speed: 7 k/h
      • Cloud Cover: 96%
      More
    • Tue

      Oct 4

      19° /11°
      Low clouds
      • Low
      • indoor dust & dander levels
      • Precip: 12%
      • Wind Speed: 6 k/h
      • Cloud Cover: 94%
      More
    Saturday
    3pm
    4pm
    5pm
    6pm
    7pm
    8pm
    9pm
    10pm
    Forecast Cloudy Cloudy Cloudy Cloudy Cloudy Cloudy Showers Showers
    Temp (°C) 17° 17° 16° 16° 15° 15° 14° 14°
    RealFeel® 17° 16° 15° 15° 14° 13° 11° 10°
    Wind (km/h) 11 ENE 11 ENE 13 ENE 11 ENE 13 ENE 13 ENE 13 ENE 13 ENE
    precip
    3pm
    4pm
    5pm
    6pm
    7pm
    8pm
    9pm
    10pm
    Rain
    7%
    7%
    7%
    7%
    10%
    49%
    58%
    58%
    Snow
    0%
    0%
    0%
    0%
    0%
    0%
    0%
    0%
    Ice
    0%
    0%
    0%
    0%
    0%
    0%
    0%
    0%
    SKY
    3pm
    4pm
    5pm
    6pm
    7pm
    8pm
    9pm
    10pm
    UV Index 1 1 0 0 0 0 0 0
    Cloud Cover 100% 100% 100% 100% 100% 100% 100% 100%
    Humidity 55% 56% 57% 56% 56% 57% 60% 64%
    Dew Point
    Temp °C
    3pm
    4pm
    5pm
    6pm
    7pm
    8pm
    9pm
    10pm
    20° 15° 10°

    Temperature History

    more Historical Weather Data >
      Today Normal Record 10/1/2015
    High 17° 17° N/A 14°
    Low 12° N/A

    Sunrise/Sunset

    • Sunrise: 7:02 AM
    • Sunset: 6:42 PM
    • Duration: 11:40 hr

    Moonrise/Moonset

    • Moonrise: 7:29 AM
    • Moonset: 7:16 PM
    • Duration: 11:47 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 >