• Early AM

    Aug 29

    Lo 13°

    Partly cloudy

    Asthma Weather
    • Hi
      RealFeel
      22°
    • UV
      4 - Moderate
    • Air Qual.
      Good
    more
  • Today

    Aug 29

    26°Lo 15°

    Mostly cloudy

    Beneficial weather for asthma
    • Hi
      RealFeel
      26°
    • UV
      4 - Moderate
    • Air Qual.
      Good
    more
  • Sun

    Aug 30

    27°Lo 15°

    Partly sunny and warm

    Beneficial weather for asthma
    • Hi
      RealFeel
      28°
    • UV
      4 - Moderate
    • Air Qual.
      Good
  • Mon

    Aug 31

    29°Lo 18°

    Mostly sunny, warm and humid

    Beneficial weather for asthma
    • Hi
      RealFeel
      31°
    • UV
      5 - High
    • Air Qual.
      Good
    more
  • Tue

    Sep 1

    30°Lo 18°

    Mostly sunny, warm and humid

    Beneficial weather for asthma
    • Hi
      RealFeel
      32°
    • UV
      4 - Moderate
    • Air Qual.
      Good
    more
Next Previous
< Previous 8 hours Next 8 hours >
  Sun
9am
10am 11am 12pm 1pm 2pm 3pm 4pm
  9am 10am 11am 12pm 1pm 2pm 3pm 4pm
Forecast
Mostly Sunny
Mostly Sunny
Mostly Sunny
Partly Sunny
Partly Sunny
Partly Sunny
Partly Sunny
Partly Sunny
Temp (°C) 19° 21° 22° 23° 24° 25° 25° 27°
RealFeel® 20° 22° 25° 26° 27° 28° 27° 28°
Humidity 87% 80% 74% 69% 66% 64% 61% 56%
   
  9am 10am 11am 12pm 1pm 2pm 3pm 4pm
Rain
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
Snow
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
 
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0%
Ice
 
0%
 
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  9am 10am 11am 12pm 1pm 2pm 3pm 4pm
Wind (km/h) 11 WSW 11 WSW 11 WSW 11 W 13 W 11 WSW 13 WSW 13 SW
UV Index 2 3 4 5 5 5 4 3
Cloud Cover 26% 26% 27% 39% 45% 45% 45% 45%
Dew Point 17° 17° 17° 18° 17° 18° 17° 17°
Middle Grid line 30 C Middle Grid line 25 C Middle Grid line 20 C Middle Grid line 15 C

Temperature History - Aug 30

more Historical Weather Data >
  Today Normal Record 8/30/2014
High 27° 22° 36° (1953) 27°
Low 15° 12° (1946) 14°

Sunrise/Sunset

Sunrise / Sunset Illustration

Rises at 6:20 AM with 13:26 of sunlight, then sets at 7:46 PM

Moonrise/Moonset

Astronomy >
Moonrise / Moonset Illustration

Rises at 7:38 PM with 11:43 of moolight, then sets at 7:21 AM

Ottawa Weather Report

Weekly Long Range Forecast Model Interpretation

August 28, 2015; 6:14 AM ET

A look at the potential weather pattern for the next several weeks. more >