• Today

    Sep 3

    28°Lo 12°

    An afternoon thunderstorm

    Moderate indoor dust & dander levels
    • Precip
      58%
    • Wind
      Speed
      13 k/h
    • Cloud
      Cover
      45%
  • Fri

    Sep 4

    25°Lo 11°

    Mostly sunny and pleasant

    Low indoor dust & dander levels
    • Precip
      0%
    • Wind
      Speed
      13 k/h
    • Cloud
      Cover
      20%
    more
  • Sat

    Sep 5

    28°Lo 16°

    Mostly sunny and very warm

    Low indoor dust & dander levels
    • Precip
      0%
    • Wind
      Speed
      9 k/h
    • Cloud
      Cover
      18%
    more
  • Sun

    Sep 6

    30°Lo 17°

    A t-storm around in the p.m.

    Low indoor dust & dander levels
    • Precip
      40%
    • Wind
      Speed
      13 k/h
    • Cloud
      Cover
      39%
    more
  • Mon

    Sep 7

    30°Lo 18°

    Sunny, very warm and humid

    Moderate indoor dust & dander levels
    • Precip
      2%
    • Wind
      Speed
      15 k/h
    • Cloud
      Cover
      11%
    more
Next Previous
Hi 28° RealFeel® 30° Precipitation 58%

Day

N

E

S

W

  • NNE 13 km/h
  • Gusts: 18 km/h

Partly sunny and very warm; an afternoon shower or thunderstorm around

  • Max UV Index: 5 (Moderate)
  • Thunderstorms: 40%
  • Precipitation: 3 mm
  • Rain: 3 mm
  • Snow: 0 CM
  • Ice: 0 mm
  • Hours of Precipitation: 1 hrs
  • Hours of Rain: 1 hrs
Lo 12° RealFeel® 11° Precipitation 0%

Night

N

E

S

W

  • NE 9 km/h
  • Gusts: 15 km/h

Clear

  • Max UV Index: N/A
  • Thunderstorms: 24%
  • Precipitation: 0 mm
  • Rain: 0 mm
  • Snow: 0 CM
  • Ice: 0 mm
  • Hours of Precipitation: 0 hrs
  • Hours of Rain: 0 hrs

Temperature History - Sep 3

more Historical Weather Data >
  Today Normal Record 9/3/2014
High 28° 22° 33° (1999) 26°
Low 12° 11° (1946) 14°

Sunrise/Sunset

Sunrise / Sunset Illustration

Rises at 6:26 AM with 13:11 of sunlight, then sets at 7:37 PM

Moonrise/Moonset

Astronomy >
Moonrise / Moonset Illustration

Rises at 10:43 PM with 14:42 of moolight, then sets at 1:25 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 >