• Today

    Aug 20

    26°Lo 17°

    A thunderstorm this afternoon

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

    Aug 21

    22°Lo 16°

    Cloudy and humid with showers

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

    Aug 22

    24°Lo 15°

    Humid with clouds and sun

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

    Aug 23

    25°Lo 14°

    Clouds and sun with a shower

    Low ragweed pollen levels
    • Precip
      40%
    • Wind
      Speed
      8 k/h
    • Cloud
      Cover
      46%
    more
  • Sun

    Aug 24

    25°Lo 14°

    Intervals of clouds and sun

    Ragweed Pollen Weather
    • Precip
      13%
    • Wind
      Speed
      8 k/h
    • Cloud
      Cover
      69%
Next Previous
Times of clouds and sun 25° Lo 21° RealFeel® 26° / 20°

N

E

S

W

  • Precipitation: 2%
  • Rain: 0 mm
  • Snow: 0 CM
  • Humidity: 66%
  • Cloud Cover: 69%
  • Dew Point: 17° C
  • Visibility: 10 km
8 km/h

Temperature History - Aug 24

more Historical Weather Data >
  Today Normal Record 8/24/2013
High 25° 24° 35° (1947) 23°
Low 14° 13° (1940)

Sunrise/Sunset

Sunrise / Sunset Illustration

Rises at 6:14 AM with 13:41 of sunlight, then sets at 7:55 PM

Moonrise/Moonset

Astronomy >
Moonrise / Moonset Illustration

Rises at 5:24 AM with 13:47 of moolight, then sets at 7:11 PM

Top Story

Ottawa Weather Report

Weather Pattern Highlights Into Next Week

August 20, 2014; 10:27 AM ET

A look at the weather pattern across Canada into next week. more >