• Sun

    Sep 6

    29°Lo 18°

    Sunlit, very warm and humid

    Low indoor dust & dander levels
    • Precip
      5%
    • Wind
      Speed
      13 k/h
    • Cloud
      Cover
      9%
  • Mon

    Sep 7

    29°Lo 19°

    Partly sunny

    Moderate indoor dust & dander levels
    • Precip
      25%
    • Wind
      Speed
      15 k/h
    • Cloud
      Cover
      24%
    more
  • Tue

    Sep 8

    24°Lo 9°

    A thunderstorm possible

    Low indoor dust & dander levels
    • Precip
      30%
    • Wind
      Speed
      15 k/h
    • Cloud
      Cover
      90%
    more
  • Wed

    Sep 9

    19°Lo 10°

    Occasional rain and a t-storm

    Moderate indoor dust & dander levels
    • Precip
      59%
    • Wind
      Speed
      15 k/h
    • Cloud
      Cover
      100%
    more
  • Thu

    Sep 10

    21°Lo 10°

    Clouds and limited sun

    Low indoor dust & dander levels
    • Precip
      3%
    • Wind
      Speed
      13 k/h
    • Cloud
      Cover
      71%
    more
Next Previous
Hi 29° RealFeel® 31° Precipitation 5%

Day

N

E

S

W

  • SSW 13 km/h
  • Gusts: 18 km/h

Abundant sunshine, very warm and humid

  • Max UV Index: 5 (Moderate)
  • Thunderstorms: 24%
  • Precipitation: 0 mm
  • Rain: 0 mm
  • Snow: 0 CM
  • Ice: 0 mm
  • Hours of Precipitation: 0 hrs
  • Hours of Rain: 0 hrs
Lo 18° RealFeel® 19° Precipitation 13%

Night

N

E

S

W

  • SSW 9 km/h
  • Gusts: 15 km/h

Clear and mild

  • 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 6

more Historical Weather Data >
  Today Normal Record 9/6/2014
High 29° 21° 32° (1945) 22°
Low 18° 11° (2013) 11°

Sunrise/Sunset

Sunrise / Sunset Illustration

Rises at 6:30 AM with 13:02 of sunlight, then sets at 7:32 PM

Moonrise/Moonset

Astronomy >
Moonrise / Moonset Illustration

Rises at 12:16 AM with 15:05 of moolight, then sets at 3:21 PM

Ottawa Weather Report

Oppressive Heat Adds Stress to Physical, Mental Health of Homeless People From US to Canada This Summer

September 1, 2015; 11:04 PM ET

Hot weather this summer from the central United States into Canada has put extra stress on some of the most vulnerable residents: the homeless. more >