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    • Early AM

      Sep 28

      Lo
      Partly cloudy
      • Dust & Dander
      • Weather
      • Precip: 1%
      • Wind Speed: 6 k/h
      • Cloud Cover: 43%
      More
    • Today

      Sep 28

      22° /9°C
      Partly sunny
      • Low
      • indoor dust & dander levels
      • Precip: 5%
      • Wind Speed: 17 k/h
      • Cloud Cover: 29%
    • Thu

      Sep 29

      17° /8°
      Partly sunny and cooler
      • Low
      • indoor dust & dander levels
      • Precip: 15%
      • Wind Speed: 17 k/h
      • Cloud Cover: 76%
      More
    • Fri

      Sep 30

      18° /11°
      Sunshine with a stray shower
      • Low
      • indoor dust & dander levels
      • Precip: 19%
      • Wind Speed: 11 k/h
      • Cloud Cover: 51%
      More
    • Sat

      Oct 1

      17° /12°
      Cloudy
      • Low
      • indoor dust & dander levels
      • Precip: 55%
      • Wind Speed: 11 k/h
      • Cloud Cover: 98%
      More
    Wednesday
    3am
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    10am
    Forecast Partly Cloudy Mostly Clear Mostly Clear Mostly Clear Mostly Sunny Mostly Sunny Mostly Sunny Mostly Sunny
    Temp (°C) 10° 10° 10° 12° 14°
    RealFeel® 10° 11° 14°
    Wind (km/h) 6 SE 7 SE 9 ESE 9 ESE 11 E 11 ENE 13 ENE 13 ENE
    precip
    3am
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    Rain
    0%
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    0%
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    Snow
    0%
    0%
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    0%
    0%
    0%
    0%
    Ice
    0%
    0%
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    0%
    0%
    SKY
    3am
    4am
    5am
    6am
    7am
    8am
    9am
    10am
    UV Index 0 0 0 0 0 0 1 2
    Cloud Cover 37% 25% 21% 17% 13% 26% 26% 26%
    Humidity 80% 82% 84% 86% 96% 94% 83% 70%
    Dew Point
    Temp °C
    3am
    4am
    5am
    6am
    7am
    8am
    9am
    10am
    15° 10°

    Temperature History

    more Historical Weather Data >
      Today Normal Record 9/28/2015
    High 22° 17° N/A 19°
    Low N/A 12°

    Sunrise/Sunset

    • Sunrise: 6:58 AM
    • Sunset: 6:47 PM
    • Duration: 11:49 hr

    Moonrise/Moonset

    • Moonrise: 4:26 AM
    • Moonset: 5:54 PM
    • Duration: 13:28 hr
    Astronomy

    Ottawa Weather Report

    October to start mild in the East

    September 27, 2016; 12:08 PM ET

    Some needed rainfall for southern Ontario this week. More >