• Tonight

    Oct 1

    Lo 8°

    Clear

    Asthma Weather
    • Hi
      RealFeel
      21°
    • UV
      3 - Moderate
    • Air Qual.
      Good
  • Thu

    Oct 2

    21°Lo 10°

    Sunshine and pleasantly warm

    Beneficial weather for asthma
    • Hi
      RealFeel
      20°
    • UV
      3 - Moderate
    • Air Qual.
      Good
    more
  • Fri

    Oct 3

    23°Lo 12°

    Warm with increasing clouds

    Beneficial weather for asthma
    • Hi
      RealFeel
      22°
    • UV
      3 - Moderate
    • Air Qual.
      Good
    more
  • Sat

    Oct 4

    15°Lo 5°

    A.M. downpours; heavy showers

    Neutral weather for asthma
    • Hi
      RealFeel
      14°
    • UV
      1 - Low
    • Cloud
      Cover
      98%
    more
  • Sun

    Oct 5

    13°Lo 5°

    A couple of showers possible

    Beneficial weather for asthma
    • Hi
      RealFeel
    • UV
      3 - Moderate
    • Cloud
      Cover
      46%
    more
Next Previous
< Previous 8 hours Next 8 hours >
  Wed
2pm
3pm 4pm 5pm 6pm 7pm 8pm 9pm
  2pm 3pm 4pm 5pm 6pm 7pm 8pm 9pm
Forecast
Partly Sunny
Partly Sunny
Partly Sunny
Partly Sunny
Partly Sunny
Mostly Clear
Clear
Clear
Temp (°C) 19° 19° 19° 19° 18° 15° 14° 13°
RealFeel® 19° 18° 18° 17° 16° 13° 12° 11°
Humidity 65% 65% 67% 65% 70% 83% 88% 89%
   
  2pm 3pm 4pm 5pm 6pm 7pm 8pm 9pm
Rain
 
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0%
Snow
 
0%
 
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Ice
 
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  2pm 3pm 4pm 5pm 6pm 7pm 8pm 9pm
Wind (km/h) 11 NE 14 NE 11 ENE 11 NE 13 NE 10 ENE 10 ENE 10 ENE
UV Index 3 3 2 1 0 0 0 0
Cloud Cover 36% 41% 46% 45% 45% 25% 0% 0%
Dew Point 12° 12° 13° 12° 12° 12° 12° 11°
Middle Grid line 20 C Middle Grid line 15 C Middle Grid line 10 C

Temperature History - Oct 1

more Historical Weather Data >
  Today Normal Record 10/1/2013
High 19° 16° 26° (2002) 23°
Low -4° (1947) 14°

Sunrise/Sunset

Sunrise / Sunset Illustration

Rises at 7:01 AM with 11:43 of sunlight, then sets at 6:44 PM

Moonrise/Moonset

Astronomy >
Moonrise / Moonset Illustration

Rises at 2:12 PM with 9:48 of moolight, then sets at 12:00 AM

Ottawa Weather Report

Highlights Through the Weekend

October 1, 2014; 2:36 PM ET

Highlights of the upcoming weather through the weekend. more >