• Today

    Sep 22

    11°Lo 4°

    Breezy in the morning; cloudy

    Beneficial weather for asthma
    • Hi
      RealFeel
    • UV
      2 - Low
    • Air Qual.
      Good
    more
  • Tue

    Sep 23

    18°Lo 6°

    Pleasant and warmer

    Beneficial weather for asthma
    • Hi
      RealFeel
      18°
    • UV
      4 - Moderate
    • Air Qual.
      Good
    more
  • Wed

    Sep 24

    21°Lo 7°

    Pleasant with plenty of sun

    Beneficial weather for asthma
    • Hi
      RealFeel
      22°
    • UV
      4 - Moderate
    • Air Qual.
      Good
  • Thu

    Sep 25

    22°Lo 10°

    Mostly sunny and nice

    Beneficial weather for asthma
    • Hi
      RealFeel
      23°
    • UV
      4 - Moderate
    • Cloud
      Cover
      21%
    more
  • Fri

    Sep 26

    24°Lo 12°

    Pleasant with sunshine

    Beneficial weather for asthma
    • Hi
      RealFeel
      24°
    • UV
      4 - Moderate
    • Cloud
      Cover
      7%
    more
Next Previous
< Previous 8 hours Next 8 hours >
  Wed
1am
2am 3am 4am 5am 6am 7am 8am
  1am 2am 3am 4am 5am 6am 7am 8am
Forecast
Clear
Clear
Clear
Clear
Clear
Clear
Mostly Sunny
Mostly Sunny
Temp (°C)
RealFeel®
Humidity 94% 93% 94% 94% 95% 99% 100% 95%
   
  1am 2am 3am 4am 5am 6am 7am 8am
Rain
 
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Snow
 
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Ice
 
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  1am 2am 3am 4am 5am 6am 7am 8am
Wind (km/h) 5 NE 5 ENE 5 ENE 5 E 5 E 5 E 5 ESE 5 ESE
UV Index 0 0 0 0 0 0 0 0
Cloud Cover 8% 0% 0% 0% 0% 0% 10% 10%
Dew Point
Middle Grid line 10 C Middle Grid line 5 C

Temperature History - Sep 24

more Historical Weather Data >
  Today Normal Record 9/24/2013
High 21° 18° 28° (2010) 19°
Low -1° (1944)

Sunrise/Sunset

Sunrise / Sunset Illustration

Rises at 6:52 AM with 12:05 of sunlight, then sets at 6:57 PM

Moonrise/Moonset

Astronomy >
Moonrise / Moonset Illustration

Rises at 7:13 AM with 11:49 of moolight, then sets at 7:02 PM

Top Story

Ottawa Weather Report

Indian Summer Pattern Heading Into October

September 22, 2014; 1:35 AM ET

A touch of Indian Summer for many at the end of this month and into early October. more >