• Mostly cloudy 79°
    Asthma Current Weather
    • Relative Humidity
      64%
    • Yesterday
      Temp
      87°
    • Pressure
      29.88 inHg
  • Today

    Jul 28

    Hi 82°

    A thunderstorm in spots

    Neutral weather for asthma
    • Hi
      RealFeel
      90°
    • UV
      4 - Moderate
    • Air Qual.
      Good
    Day Details >
  • Tomorrow

    Jul 29

    Hi 81°

    Partly sunny

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

    Jul 30

    Hi 80°

    Periods of clouds and sun

    Beneficial weather for asthma
    • Hi
      RealFeel
      84°
    • UV
      5 - High
    • Air Qual.
      Good
    Day Details >
Next

Expect showers Saturday night

7/28 7/29 Now: 4:44pm
PM 4-8
  • 4pm Mostly cloudy 82° 37%
  • 5pm Intermittent clouds 81° 43%
  • 6pm Intermittent clouds 79° 47%
  • 7pm Mostly cloudy w/ t-storms 78° 51%
  • 8pm Mostly cloudy 76° 25%
AM 3-8
  • 3am Mostly cloudy 65° 0%
  • 4am Cloudy 64° 0%
  • 5am Cloudy 63° 0%
  • 6am Cloudy 61° 0%
  • 7am Mostly cloudy 64° 2%
  • 8am Partly sunny 67° 5%
AM 9-2
  • 9am Partly sunny 69° 5%
  • 10am Partly sunny 72° 5%
  • 11am Partly sunny 74° 5%
  • 12pm Partly sunny 77° 5%
  • 1pm Partly sunny 78° 5%
  • 2pm Partly sunny 79° 5%
Hourly Forecast >
Jul 28, 2016; 12:03 PM ET
Five-day Weather Forecast for Ottawa, ON
Ottawa, ON Weather Forecast

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Thu. Air Quality

Thu. Asthma Risk

Thu. UV Index