• Today

    Jul 31

    28°Lo 14°

    A thunderstorm in spots

    Fair for stargazing
    • Cloud
      Cover
      27%
    • Precip
      40%
    • Hours of Precip
      1
    more
  • Sat

    Aug 1

    25°Lo 13°

    Partly sunny with a t-storm

    Poor for stargazing
    • Cloud
      Cover
      42%
    • Precip
      62%
    • Hours of Precip
      3
    more
  • Sun

    Aug 2

    26°Lo 16°

    Partly sunny with a t-storm

    Poor for stargazing
    • Cloud
      Cover
      73%
    • Precip
      72%
    • Hours of Precip
      3.5
    more
  • Mon

    Aug 3

    26°Lo 14°

    Periods of rain and a t-storm

    Very Good for stargazing
    • Cloud
      Cover
      7%
    • Precip
      15%
    • Hours of Precip
      5.5
    more
  • Tue

    Aug 4

    24°Lo 12°

    Variable clouds with a shower

    Very Good for stargazing
    • Cloud
      Cover
      33%
    • Precip
      25%
    • Hours of Precip
      1
Next Previous
Variable cloudiness 22° Lo 18° RealFeel® 23° / 16°

N

E

S

W

  • Precipitation: 42%
  • Rain: 0 mm
  • Snow: 0 CM
  • Humidity: 73%
  • Cloud Cover: 70%
  • Dew Point: 15° C
  • Visibility: 10 km
15 km/h

Temperature History - Aug 4

more Historical Weather Data >
  Today Normal Record 8/4/2014
High 24° 26° 37° (1944) 28°
Low 12° 15° (2013) 15°

Solunar Information for Ottawa, Canada

Sunrise/Sunset

Sunrise / Sunset Illustration

Rises at 5:50 AM with 14:37 of sunlight, then sets at 8:27 PM

Moonrise/Moonset

Astronomy >
Moonrise / Moonset Illustration

Rises at 10:51 PM with 13:20 of moolight, then sets at 12:11 PM

Fri, Jul 31
Full
Fri, Aug 7
Last
Fri, Aug 14
New
Sat, Aug 22
First

Ottawa Weather Report

Weekly Clues through the End of August

July 30, 2015; 9:54 PM ET

Some forecast model clues through the end of August and an update on global sea surface temperatures. more >