• Early AM

    Jul 31

    Lo 16°

    Cooler

    Dust & Dander Weather
    • Precip
      1%
    • Wind
      Speed
      17 k/h
    • Cloud
      Cover
      27%
    more
  • Today

    Jul 31

    28°Lo 15°

    A p.m. t-storm in spots

    Low indoor dust & dander levels
    • Precip
      41%
    • Wind
      Speed
      11 k/h
    • Cloud
      Cover
      29%
    more
  • Sat

    Aug 1

    25°Lo 13°

    Partly sunny with a t-storm

    Low indoor dust & dander levels
    • Precip
      60%
    • Wind
      Speed
      9 k/h
    • Cloud
      Cover
      29%
    more
  • Sun

    Aug 2

    25°Lo 14°

    Partly sunny with a t-storm

    Low indoor dust & dander levels
    • Precip
      95%
    • Wind
      Speed
      13 k/h
    • Cloud
      Cover
      70%
  • Mon

    Aug 3

    26°Lo 14°

    Periods of rain and a t-storm

    Low indoor dust & dander levels
    • Precip
      25%
    • Wind
      Speed
      11 k/h
    • Cloud
      Cover
      45%
    more
Next Previous
A shower or thunderstorm possible 25° Lo 20° RealFeel® 25° / 17°

N

E

S

W

  • Precipitation: 55%
  • Rain: 4 mm
  • Snow: 0 CM
  • Humidity: 59%
  • Cloud Cover: 49%
  • Dew Point: 15° C
  • Visibility: 9 km
18 km/h

Temperature History - Aug 2

more Historical Weather Data >
  Today Normal Record 8/2/2014
High 25° 26° 34° (2007) 28°
Low 14° 15° (1947) 14°

Sunrise/Sunset

Sunrise / Sunset Illustration

Rises at 5:48 AM with 14:42 of sunlight, then sets at 8:30 PM

Moonrise/Moonset

Astronomy >
Moonrise / Moonset Illustration

Rises at 9:43 PM with 12:02 of moolight, then sets at 9:45 AM

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 >