• Today

    Aug 26

    30°Lo 15°

    Times of clouds and sun

    Beneficial weather for sinus headaches
    • Hi
      RealFeel
      31°
    • UV
      5 - High
    • Cloud
      Cover
      40%
  • Sat

    Aug 27

    29°Lo 16°

    Sunshine and some clouds

    Beneficial weather for sinus headaches
    • Hi
      RealFeel
      31°
    • UV
      4 - Moderate
    • Cloud
      Cover
      38%
    more
  • Sun

    Aug 28

    29°Lo 16°

    Cloudy, a t-storm in spots

    Beneficial weather for sinus headaches
    • Hi
      RealFeel
      31°
    • UV
      4 - Moderate
    • Cloud
      Cover
      99%
    more
  • Mon

    Aug 29

    26°Lo 14°

    Mostly cloudy with a shower

    Beneficial weather for sinus headaches
    • Hi
      RealFeel
      25°
    • UV
      4 - Moderate
    • Cloud
      Cover
      83%
    more
  • Tue

    Aug 30

    29°Lo 16°

    Sunny

    Beneficial weather for sinus headaches
    • Hi
      RealFeel
      30°
    • UV
      5 - High
    • Cloud
      Cover
      13%
    more
Next Previous
Next 8 hours >
  Fri
3pm
4pm 5pm 6pm 7pm 8pm 9pm 10pm
  3pm 4pm 5pm 6pm 7pm 8pm 9pm 10pm
Forecast
Partly Sunny
Partly Sunny
Partly Sunny
Partly Sunny
Partly Sunny
Partly Cloudy
Mostly Clear
Mostly Clear
Temp (°C) 29° 30° 29° 28° 27° 25° 24° 22°
RealFeel® 31° 30° 29° 28° 26° 25° 24° 23°
Humidity 36% 34% 36% 42% 51% 62% 70% 76%
   
  3pm 4pm 5pm 6pm 7pm 8pm 9pm 10pm
Rain
 
0%
 
0%
 
0%
 
0%
 
0%
 
1%
 
1%
 
1%
Snow
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
Ice
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
   
  3pm 4pm 5pm 6pm 7pm 8pm 9pm 10pm
Wind (km/h) 13 WNW 13 WNW 11 WNW 9 WNW 7 WNW 6 NW 6 NW 6 NW
UV Index 4 3 2 1 0 0 0 0
Cloud Cover 42% 46% 46% 46% 46% 33% 29% 26%
Dew Point 13° 12° 13° 14° 16° 18° 18° 18°
Middle Grid line 35 C Middle Grid line 30 C Middle Grid line 25 C Middle Grid line 20 C

Temperature History - Aug 26

more Historical Weather Data >
  Today Normal Record 8/26/2015
High 30° 24° N/A 23°
Low 15° 12° N/A 11°

Sunrise/Sunset

Sunrise / Sunset Illustration

Rises at 6:18 AM with 13:32 of sunlight, then sets at 7:50 PM

Moonrise/Moonset

Astronomy >
Moonrise / Moonset Illustration

Rises at 12:35 AM with 15:05 of moolight, then sets at 3:40 PM

Ottawa Weather Report

Weekly long range update through September

August 26, 2016; 11:42 AM ET

Keep the pools open! Warmth to prevail in the East for the next few weeks. more >