• Cloudy 64°
    Asthma Current Weather
    • Relative Humidity
      93%
    • Yesterday
      Temp
      58°
    • Pressure
      29.62 inHg
  • Today

    Aug 3

    Hi 78°

    A heavy t-storm in the p.m.

    At Risk weather for asthma
    • Hi
      RealFeel
      79°
    • UV
      4 - Moderate
    • Air Qual.
      Good
    Day Details >
  • Tomorrow

    Aug 4

    Hi 77°

    Partly sunny, a shower or two

    Neutral weather for asthma
    • Hi
      RealFeel
      77°
    • UV
      4 - Moderate
    • Air Qual.
      Good
    Day Details >
  • Wednesday

    Aug 5

    Hi 69°

    A couple of showers

    Neutral weather for asthma
    • Hi
      RealFeel
      71°
    • UV
      4 - Moderate
    • Air Qual.
      Good
    Day Details >
Next

Watch for a heavy thunderstorm this afternoon

8/3 8/4 Now: 5:00am
AM 5-9
  • 5am Mostly clear 65° 15%
  • 6am Intermittent clouds 65° 15%
  • 7am Intermittent clouds 67° 19%
  • 8am Cloudy 72° 43%
  • 9am Cloudy 73° 47%
PM 4-9
  • 4pm Mostly cloudy w/ t-storms 73° 51%
  • 5pm Intermittent clouds 74° 40%
  • 6pm Intermittent clouds 74° 34%
  • 7pm Intermittent clouds 74° 26%
  • 8pm Cloudy 72° 12%
  • 9pm Cloudy 70° 12%
PM 10-3
  • 10pm Cloudy 68° 12%
  • 11pm Cloudy 67° 12%
  • 12am Cloudy 65° 12%
  • 1am Cloudy 64° 8%
  • 2am Cloudy 63° 0%
  • 3am Cloudy 63° 0%
Hourly Forecast >
Aug 03, 2015; 12:08 AM ET
Five-day Weather Forecast for Ottawa, ON
Ottawa, ON Weather Forecast

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