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    • Today

      Sep 27

      21° /9°
      Mostly cloudy with a shower
      • Very Good
      • for stargazing
      • Cloud Cover: 21%
      • Precip: 2%
      • Hours of Precip: 1.5
      More
    • Wed

      Sep 28

      22° /9°C
      Partly sunny
      • Good
      • for stargazing
      • Cloud Cover: 29%
      • Precip: 5%
      • Hours of Precip: 0
    • Thu

      Sep 29

      16° /9°
      Cooler with a passing shower
      • Poor
      • for stargazing
      • Cloud Cover: 82%
      • Precip: 15%
      • Hours of Precip: 1
      More
    • Fri

      Sep 30

      17° /11°
      Sunshine with a stray shower
      • Very Good
      • for stargazing
      • Cloud Cover: 51%
      • Precip: 19%
      • Hours of Precip: 1
      More
    • Sat

      Oct 1

      17° /12°
      Cloudy
      • Poor
      • for stargazing
      • Cloud Cover: 98%
      • Precip: 55%
      • Hours of Precip: 1
      More
    Wednesday
    1am
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    8am
    Forecast Mostly Clear Mostly Clear Mostly Clear Mostly Clear Mostly Clear Mostly Clear Mostly Sunny Mostly Sunny
    Temp (°C) 11° 11° 10° 10° 10°
    RealFeel® 11° 11° 10°
    Wind (km/h) 6 ESE 6 ESE 7 E 7 ENE 9 ENE 9 ENE 11 ENE 11 ENE
    precip
    1am
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    Rain
    0%
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    Snow
    0%
    0%
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    Ice
    0%
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    0%
    SKY
    1am
    2am
    3am
    4am
    5am
    6am
    7am
    8am
    UV Index 0 0 0 0 0 0 0 0
    Cloud Cover 25% 25% 25% 25% 21% 17% 13% 26%
    Humidity 75% 77% 80% 82% 84% 85% 97% 96%
    Dew Point
    Temp °C
    1am
    2am
    3am
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    5am
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    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

    Solunar Information for Ottawa, Canada

    Sat, Oct 1
    New
    Sun, Oct 9
    First
    Sun, Oct 16
    Full
    Sat, Oct 22
    Last

    Ottawa Weather Report

    October to start out mild in the East

    September 27, 2016; 12:08 PM ET

    Some needed rainfall for southern Ontario this week. More >