• Today

    Jul 10

    23°Lo 10°

    Sun mixing with clouds

    Low ragweed pollen levels
    • Grass
      Pollen
      2 - Low
    • Ragweed
      Pollen
      0 - Low
    • Tree
      Pollen
      0 - Low
    more
  • Fri

    Jul 11

    26°Lo 12°

    Mostly sunny and pleasant

    Low ragweed pollen levels
    • Grass
      Pollen
      0 - Low
    • Ragweed
      Pollen
      0 - Low
    • Tree
      Pollen
      0 - Low
  • Sat

    Jul 12

    28°Lo 16°

    Partly sunny

    Low ragweed pollen levels
    • Grass
      Pollen
      0 - Low
    • Ragweed
      Pollen
      0 - Low
    • Tree
      Pollen
      0 - Low
    more
  • Sun

    Jul 13

    26°Lo 17°

    Some sun, a t-storm possible

    Low ragweed pollen levels
    • Precip
      30%
    • Wind
      Speed
      6 k/h
    • Cloud
      Cover
      59%
    more
  • Mon

    Jul 14

    27°Lo 15°

    Showers and a heavier t-storm

    Ragweed Pollen Weather
    • Precip
      66%
    • Wind
      Speed
      8 k/h
    • Cloud
      Cover
      70%
    more
Next Previous
< Previous 8 hours Next 8 hours >
  Fri
5am
6am 7am 8am 9am 10am 11am 12pm
  5am 6am 7am 8am 9am 10am 11am 12pm
Forecast
Clear
Sunny
Sunny
Mostly Sunny
Mostly Sunny
Mostly Sunny
Mostly Sunny
Mostly Sunny
Temp (°C) 10° 12° 14° 17° 19° 21° 23° 23°
RealFeel® 12° 15° 18° 20° 24° 26° 28°
Humidity 93% 87% 83% 75% 68% 61% 57% 52%
   
  5am 6am 7am 8am 9am 10am 11am 12pm
Rain
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
Snow
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
Ice
 
0%
 
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  5am 6am 7am 8am 9am 10am 11am 12pm
Wind (km/h) 3 NW 3 WNW 3 WNW 3 WNW 5 SSW 5 SSW 5 SSW 5 SSW
UV Index 0 0 1 2 3 4 6 7
Cloud Cover 0% 0% 0% 25% 25% 25% 25% 25%
Dew Point 10° 12° 13° 13° 13° 14° 13°
Middle Grid line 25 C Middle Grid line 20 C Middle Grid line 15 C Middle Grid line 10 C Middle Grid line 5 C

Temperature History - Jul 11

more Historical Weather Data >
  Today Normal Record 7/11/2013
High 26° 26° 33° (2005) 27°
Low 13° 15° (1945) 15°

Sunrise/Sunset

Sunrise / Sunset Illustration

Rises at 5:25 AM with 15:26 of sunlight, then sets at 8:51 PM

Moonrise/Moonset

Astronomy >
Moonrise / Moonset Illustration

Rises at 7:54 PM with 9:54 of moolight, then sets at 5:48 AM

Top Story

Ottawa Weather Report

Major Flooding Inundates US, Canada Communities This Week

July 10, 2014; 4:55 AM ET

In the wake of torrential rain in recent weeks, flooding will continue to work downstream along the Mississippi River in the United States and rivers in South Central Canada this week. more >