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    • Today

      Sep 26

      70° /47°
      Sunny and breezy
      • Excellent
      • for travel
      • Rain: 0 in
      • Wind Speed: 14 mph
      • T-storms: 0%
      More
    • Tue

      Sep 27

      68° /48°
      Mostly sunny and breezy
      • Excellent
      • for travel
      • Rain: 0.04 in
      • Wind Speed: 14 mph
      • T-storms: 0%
      More
    • Wed

      Sep 28

      63° /52°F
      Variable clouds with a shower
      • Excellent
      • for travel
      • Rain: 0.02 in
      • Wind Speed: 14 mph
      • T-storms: 20%
    • Thu

      Sep 29

      70° /54°
      Partly sunny with a shower
      • Excellent
      • for travel
      • Rain: 0.12 in
      • Wind Speed: 10 mph
      • T-storms: 20%
      More
    • Fri

      Sep 30

      68° /56°
      Clearing and spotty showers
      • Excellent
      • for travel
      • Rain: 0.30 in
      • Wind Speed: 8 mph
      • T-storms: 20%
      More
    54°/52° RealFeel® 51°/48°
    Partly to mostly cloudy
    • 8 mph
    • Precipitation: 2%
    • Rain: 0 in
    • Snow: 0 in
    • Humidity: 86%
    • Cloud Cover: 61%
    • Dew Point: 49° F
    • Visibility: 10 mi

    Temperature History

    more Historical Weather Data >
      Today Normal Record 9/28/2015
    High 63° 72° 93° (1953) 80°
    Low 52° 48° 25° (1942) 60°

    Sunrise/Sunset

    • Sunrise: 6:50 AM
    • Sunset: 6:41 PM
    • Duration: 11:51 hr

    Moonrise/Moonset

    • Moonrise: 4:25 AM
    • Moonset: 5:44 PM
    • Duration: 13:19 hr
    Astronomy

    Ottawa Weather Report

    Chilly winds to howl across Great Lakes early this week

    September 26, 2016; 12:13 PM ET

    Gusty winds will accompany a push of chilly air across the Great Lakes through Tuesday. More >

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