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    • Today

      Sep 30

      18° /11°C
      Cloudy
      • Low
      • indoor dust & dander levels
      • Precip: 6%
      • Wind Speed: 7 k/h
      • Cloud Cover: 80%
    • Sat

      Oct 1

      17° /12°
      Cloudy
      • Low
      • indoor dust & dander levels
      • Precip: 25%
      • Wind Speed: 11 k/h
      • Cloud Cover: 96%
      More
    • 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
    Friday
    5pm
    6pm
    7pm
    8pm
    9pm
    10pm
    11pm
    12am
    Forecast Mostly Cloudy Cloudy Cloudy Mostly Cloudy Cloudy Cloudy Cloudy Cloudy
    Temp (°C) 17° 16° 15° 14° 14° 13° 13° 13°
    RealFeel® 18° 16° 14° 13° 13° 12° 11° 11°
    Wind (km/h) 7 ENE 7 ENE 9 ENE 11 NE 11 NE 11 ENE 11 ENE 9 ENE
    precip
    5pm
    6pm
    7pm
    8pm
    9pm
    10pm
    11pm
    12am
    Rain
    0%
    0%
    0%
    0%
    0%
    0%
    0%
    0%
    Snow
    0%
    0%
    0%
    0%
    0%
    0%
    0%
    0%
    Ice
    0%
    0%
    0%
    0%
    0%
    0%
    0%
    0%
    SKY
    5pm
    6pm
    7pm
    8pm
    9pm
    10pm
    11pm
    12am
    UV Index 1 0 0 0 0 0 0 0
    Cloud Cover 86% 95% 95% 87% 90% 92% 94% 95%
    Humidity 37% 40% 45% 49% 51% 55% 56% 58%
    Dew Point
    Temp °C
    5pm
    6pm
    7pm
    8pm
    9pm
    10pm
    11pm
    12am
    20° 15° 10°

    Temperature History

    more Historical Weather Data >
      Today Normal Record 9/30/2015
    High 18° 17° N/A 15°
    Low 11° 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

    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 >