• Tonight

    Mar 5

    Lo -25°

    Cold

    Dust & Dander Weather
    • Precip
      0%
    • Wind
      Speed
      19 k/h
    • Cloud
      Cover
      46%
    more
  • Fri

    Mar 6

    -7°Lo -11°

    Very cold with periods of sun

    Extreme indoor dust & dander levels
    • Precip
      6%
    • Wind
      Speed
      20 k/h
    • Cloud
      Cover
      53%
    more
  • Sat

    Mar 7

    -2°Lo -11°

    A little snow; not as cold

    Extreme indoor dust & dander levels
    • Precip
      64%
    • Wind
      Speed
      19 k/h
    • Cloud
      Cover
      83%
    more
  • Sun

    Mar 8

    -1°Lo -7°

    Snow or flurries possible

    Very High indoor dust & dander levels
    • Precip
      30%
    • Wind
      Speed
      11 k/h
    • Cloud
      Cover
      95%
  • Mon

    Mar 9

    2°Lo -10°

    A snow shower possible

    Very High indoor dust & dander levels
    • Precip
      30%
    • Wind
      Speed
      17 k/h
    • Cloud
      Cover
      94%
    more
Next Previous
Partly cloudy -5° Lo -7° RealFeel® -8° / -12°

N

E

S

W

  • Precipitation: 25%
  • Rain: 0 mm
  • Snow: 0 CM
  • Humidity: 85%
  • Cloud Cover: 45%
  • Dew Point: -8° C
  • Visibility: 10 km
11 km/h

Temperature History - Mar 8

more Historical Weather Data >
  Today Normal Record 3/8/2014
High -1° 12° (1987)
Low -7° -9° -24° (1984) -6°

Sunrise/Sunset

Sunrise / Sunset Illustration

Rises at 7:29 AM with 11:30 of sunlight, then sets at 6:59 PM

Moonrise/Moonset

Astronomy >
Moonrise / Moonset Illustration

Rises at 10:04 PM with 11:04 of moolight, then sets at 9:08 AM

Ottawa Weather Report

Winter Losing Its Grip

March 5, 2015; 8:40 AM ET

Major pattern change starting next week will allow milder air to spread east.... more >