• Tue

    Sep 15

    21°Lo 8°

    Sun and clouds

    Low indoor dust & dander levels
    • Precip
      25%
    • Wind
      Speed
      17 k/h
    • Cloud
      Cover
      57%
    more
  • Wed

    Sep 16

    20°Lo 7°

    Showers around in the morning

    Dust & Dander Weather
    • Precip
      64%
    • Wind
      Speed
      6 k/h
    • Cloud
      Cover
      98%
    more
  • Thu

    Sep 17

    20°Lo 7°

    Rather cloudy

    Dust & Dander Weather
    • Precip
      25%
    • Wind
      Speed
      6 k/h
    • Cloud
      Cover
      77%
    more
  • Fri

    Sep 18

    20°Lo 8°

    Mostly cloudy

    Dust & Dander Weather
    • Precip
      25%
    • Wind
      Speed
      6 k/h
    • Cloud
      Cover
      83%
  • Sat

    Sep 19

    20°Lo 9°

    Mostly cloudy

    Dust & Dander Weather
    • Precip
      25%
    • Wind
      Speed
      6 k/h
    • Cloud
      Cover
      73%
    more
Next Previous
Hi 20° RealFeel® 20° Precipitation 25%

Day

N

E

S

W

  • NNW 6 km/h
  • Gusts: 13 km/h

Mostly cloudy

  • Max UV Index: 2 (Low)
  • Thunderstorms: 0%
  • Precipitation: 0 mm
  • Rain: 0 mm
  • Snow: 0 CM
  • Ice: 0 mm
  • Hours of Precipitation: 0 hrs
  • Hours of Rain: 0 hrs
Lo 8° RealFeel® 8° Precipitation 20%

Night

N

E

S

W

  • N 4 km/h
  • Gusts: 6 km/h

Partly cloudy

  • Max UV Index: N/A
  • Thunderstorms: 0%
  • 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 18

more Historical Weather Data >
  Today Normal Record 9/18/2014
High 20° 19° 31° (1942) 12°
Low (1943)

Sunrise/Sunset

Sunrise / Sunset Illustration

Rises at 6:45 AM with 12:24 of sunlight, then sets at 7:09 PM

Moonrise/Moonset

Astronomy >
Moonrise / Moonset Illustration

Rises at 11:47 AM with 10:11 of moolight, then sets at 9:58 PM

Ottawa Weather Report

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

August 31, 2015; 7:45 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 >