• Clouds and sun 73°
    Asthma Current Weather
    • Relative Humidity
      61%
    • Yesterday
      Temp
      75°
    • Pressure
      30.10 inHg
  • Today

    Jul 30

    Hi 80°

    Partly sunny

    Beneficial weather for asthma
    • Hi
      RealFeel
      85°
    • UV
      5 - High
    • Air Qual.
      Good
    Day Details >
  • Tomorrow

    Jul 31

    Hi 75°

    Occasional rain and drizzle

    Beneficial weather for asthma
    • Hi
      RealFeel
      78°
    • UV
      4 - Moderate
    • Air Qual.
      Good
    Day Details >
  • Monday

    Aug 1

    Hi 71°

    Humid with rain at times

    Neutral weather for asthma
    • Hi
      RealFeel
      75°
    • UV
      2 - Low
    • Air Qual.
      Good
    Day Details >
Next

Expect rainy weather late tomorrow morning through tomorrow afternoon

7/30 7/31 Now: 11:21am
AM 11-3
  • 11am Intermittent clouds 73° 0%
  • 12pm Partly sunny 76° 0%
  • 1pm Partly sunny 77° 0%
  • 2pm Partly sunny 78° 0%
  • 3pm Partly sunny 80° 0%
PM 10-3
  • 10pm Mostly clear 65° 0%
  • 11pm Partly cloudy 63° 0%
  • 12am Partly cloudy 62° 0%
  • 1am Intermittent clouds 62° 1%
  • 2am Intermittent clouds 61° 4%
  • 3am Mostly cloudy 60° 4%
AM 4-9
  • 4am Mostly cloudy 60° 4%
  • 5am Cloudy 59° 6%
  • 6am Cloudy 60° 6%
  • 7am Cloudy 61° 8%
  • 8am Cloudy 64° 18%
  • 9am Mostly cloudy 68° 18%
Hourly Forecast >
Jul 30, 2016; 6:03 AM ET
Five-day Weather Forecast for Ottawa, ON
Ottawa, ON Weather Forecast

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Sat. Air Quality

Sat. Asthma Risk

Sat. UV Index