• Early AM

    Sep 3

    Lo 17°

    Partly to mostly cloudy

    Dust & Dander Weather
    • Precip
      25%
    • Wind
      Speed
      7 k/h
    • Cloud
      Cover
      66%
    more
  • Today

    Sep 3

    27°Lo 11°

    Variable clouds, a t-storm

    Moderate indoor dust & dander levels
    • Precip
      0%
    • Wind
      Speed
      9 k/h
    • Cloud
      Cover
      3%
    more
  • Fri

    Sep 4

    25°Lo 11°

    Mostly sunny and pleasant

    Low indoor dust & dander levels
    • Precip
      0%
    • Wind
      Speed
      7 k/h
    • Cloud
      Cover
      0%
  • Sat

    Sep 5

    28°Lo 16°

    Mostly sunny and very warm

    Low indoor dust & dander levels
    • Precip
      1%
    • Wind
      Speed
      9 k/h
    • Cloud
      Cover
      3%
    more
  • Sun

    Sep 6

    30°Lo 18°

    A t-storm around in the p.m.

    Low indoor dust & dander levels
    • Precip
      7%
    • Wind
      Speed
      11 k/h
    • Cloud
      Cover
      46%
    more
Next Previous
Clear 14° Lo 11° RealFeel® 13° / 11°

N

E

S

W

  • Precipitation: 0%
  • Rain: 0 mm
  • Snow: 0 CM
  • Humidity: 91%
  • Cloud Cover: 0%
  • Dew Point: 12° C
  • Visibility: 10 km
7 km/h

Temperature History - Sep 4

more Historical Weather Data >
  Today Normal Record 9/4/2014
High 25° 22° 35° (1953) 28°
Low 11° 11° (1942) 13°

Sunrise/Sunset

Sunrise / Sunset Illustration

Rises at 6:28 AM with 13:07 of sunlight, then sets at 7:35 PM

Moonrise/Moonset

Astronomy >
Moonrise / Moonset Illustration

Rises at 11:28 PM with 14:58 of moolight, then sets at 2:26 PM

Ottawa Weather Report

Potential for Significant Rainfall in the Prairies and Summer Stats

September 2, 2015; 2:56 PM ET

Heavy rainfall possible for the southern Prairies this weekend. more >