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    • Early AM

      Sep 26

      55° Lo
      A couple of showers
      • Common Cold
        • Common Cold
        • Flu
      • Common Cold
      • Weather
      • Avg Temp: 71°
      • Avg RealFeel: 71°
      • Hi RealFeel: 90°
      More
    • Today

      Sep 26

      68° /45°
      Clearing and cooler
      • Beneficial
      • weather for colds
      • Avg Temp: 57°
      • Avg RealFeel: 54°
      • Hi RealFeel: 67°
      More
    • Tue

      Sep 27

      66° /47°F
      Mostly sunny and breezy
      • Beneficial
      • weather for colds
      • Avg Temp: 57°
      • Avg RealFeel: 56°
      • Hi RealFeel: 66°
    • Wed

      Sep 28

      65° /51°
      Clouds and sun with a shower
      • Beneficial
      • weather for colds
      • Avg Temp: 58°
      • Avg RealFeel: 58°
      • Hi RealFeel: 66°
      More
    • Thu

      Sep 29

      70° /52°
      Mostly sunny and beautiful
      • Beneficial
      • weather for colds
      • Avg Temp: 61°
      • Avg RealFeel: 63°
      • Hi RealFeel: 73°
      More
    Tuesday
    5pm
    6pm
    7pm
    8pm
    9pm
    10pm
    11pm
    12am
    Forecast Mostly Sunny Mostly Sunny Mostly Clear Partly Cloudy Partly Cloudy Cloudy Cloudy Mostly Cloudy
    Temp (°F) 64° 61° 59° 56° 55° 54° 52° 51°
    RealFeel® 61° 58° 56° 56° 55° 54° 52° 51°
    Wind (mph) 14 WNW 10 WNW 8 WNW 5 WNW 5 W 4 W 5 W 5 W
    precip
    5pm
    6pm
    7pm
    8pm
    9pm
    10pm
    11pm
    12am
    Rain
    6%
    6%
    6%
    6%
    6%
    5%
    4%
    4%
    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 11% 11% 11% 30% 42% 54% 66% 78%
    Humidity 42% 48% 52% 57% 62% 65% 67% 73%
    Dew Point 40° 42° 41° 41° 42° 42° 42° 43°
    Temp °F
    5pm
    6pm
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    8pm
    9pm
    10pm
    11pm
    12am
    65° 60° 55° 50°

    Temperature History

    more Historical Weather Data >
      Today Normal Record 9/27/2015
    High 66° 72° 93° (1998) 76°
    Low 47° 49° 29° (1937) 63°

    Sunrise/Sunset

    • Sunrise: 6:49 AM
    • Sunset: 6:43 PM
    • Duration: 11:54 hr

    Moonrise/Moonset

    • Moonrise: 3:25 AM
    • Moonset: 5:11 PM
    • Duration: 13:46 hr
    Astronomy

    Ottawa Weather Report

    Chilly winds to howl across Great Lakes early this week

    September 26, 2016; 12:03 AM ET

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

    Tue. Cold & Flu

    Tue. UV Index