• Today

    Sep 17

    17°Lo 5°

    A couple of afternoon showers

    Low indoor dust & dander levels
    • Precip
      60%
    • Wind
      Speed
      10 k/h
    • Cloud
      Cover
      69%
  • Thu

    Sep 18

    12°Lo 0°

    Mostly sunny and cool

    Moderate indoor dust & dander levels
    • Precip
      0%
    • Wind
      Speed
      13 k/h
    • Cloud
      Cover
      16%
    more
  • Fri

    Sep 19

    14°Lo 6°

    Mostly sunny and pleasant

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

    Sep 20

    19°Lo 14°

    Showers around in the p.m.

    Moderate indoor dust & dander levels
    • Precip
      60%
    • Wind
      Speed
      15 k/h
    • Cloud
      Cover
      76%
    more
  • Sun

    Sep 21

    21°Lo 8°

    A couple of showers possible

    Low indoor dust & dander levels
    • Precip
      30%
    • Wind
      Speed
      18 k/h
    • Cloud
      Cover
      76%
    more
Next Previous
A little rain 14° Lo 11° RealFeel® 11° / 8°

N

E

S

W

  • Precipitation: 55%
  • Rain: 2 mm
  • Snow: 0 CM
  • Humidity: 86%
  • Cloud Cover: 78%
  • Dew Point: 10° C
  • Visibility: 9 km
11 km/h

Temperature History - Sep 17

more Historical Weather Data >
  Today Normal Record 9/17/2013
High 17° 19° 30° (1942) 18°
Low -1° (1950)

Sunrise/Sunset

Sunrise / Sunset Illustration

Rises at 6:43 AM with 12:27 of sunlight, then sets at 7:10 PM

Moonrise/Moonset

Astronomy >
Moonrise / Moonset Illustration

Rises at 12:29 AM with 15:00 of moolight, then sets at 3:29 PM

Top Story

Ottawa Weather Report

Long Winter Nights, Dry Air Increase Chance to View Aurora

September 17, 2014; 8:02 AM ET

Igniting across Northern skies, ghostly rivers of light dance overhead each year, emitting vibrant shades of green, blue, pink, red and violet. more >