• Some clouds 72°
    Common Cold Current Weather
    • Relative Humidity
      78%
    • Yesterday
      Temp
      63°
    • RealFeel
      74°
  • Early AM

    Aug 25

    Lo 71°

    A shower or thunderstorm

    Common Cold Weather
    • Avg
      Temp
      79°
    • Avg
      RealFeel
      77°
    • Hi
      RealFeel
      87°
    Day Details >
  • Today

    Aug 25

    Hi 82°

    Thundershower

    Beneficial weather for colds
    • Avg
      Temp
      74°
    • Avg
      RealFeel
      76°
    • Hi
      RealFeel
      87°
    Day Details >
  • Tomorrow

    Aug 26

    Hi 83°

    An a.m. shower; mostly cloudy

    Beneficial weather for colds
    • Avg
      Temp
      71°
    • Avg
      RealFeel
      72°
    • Hi
      RealFeel
      85°
    Day Details >
Next

Watch for a strong thunderstorm late Sunday night

8/25 8/26 Now: 4:35am
AM 4-8
  • 4am Cloudy 72° 22%
  • 5am Thunderstorms 71° 51%
  • 6am Cloudy 71° 47%
  • 7am Cloudy 71° 47%
  • 8am Mostly cloudy w/ showers 72° 51%
PM 3-8
  • 3pm Intermittent clouds 82° 47%
  • 4pm Mostly cloudy w/ t-storms 79° 51%
  • 5pm Intermittent clouds 79° 38%
  • 6pm Intermittent clouds 79° 32%
  • 7pm Intermittent clouds 77° 32%
  • 8pm Mostly cloudy 75° 34%
PM 9-2
  • 9pm Mostly cloudy 73° 34%
  • 10pm Mostly cloudy 73° 37%
  • 11pm Mostly cloudy 72° 47%
  • 12am Thunderstorms 71° 51%
  • 1am Mostly cloudy 71° 43%
  • 2am Thunderstorms 70° 51%
Hourly Forecast >
Aug 25, 2016; 12:02 AM ET
Five-day Weather Forecast for Ottawa, ON
Ottawa, ON Weather Forecast

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Flu Season is Just Around the Corner

Sep 11, 2012; 2:00 PM ET The peak of flu season may not be until January, but preparations should begin now. Adrienne Veilleux has more.

Thu. Cold & Flu

Thu. UV Index