• Tue

    Sep 23

    15°Lo 3°

    A couple of showers

    Moderate indoor dust & dander levels
    • Precip
      60%
    • Wind
      Speed
      8 k/h
    • Cloud
      Cover
      70%
    more
  • Wed

    Sep 24

    16°Lo 5°

    Plenty of sun

    Moderate indoor dust & dander levels
    • Precip
      4%
    • Wind
      Speed
      5 k/h
    • Cloud
      Cover
      8%
  • Thu

    Sep 25

    22°Lo 11°

    Thickening clouds

    Low indoor dust & dander levels
    • Precip
      1%
    • Wind
      Speed
      8 k/h
    • Cloud
      Cover
      71%
    more
  • Fri

    Sep 26

    16°Lo 12°

    Clouds giving way to some sun

    Low indoor dust & dander levels
    • Precip
      0%
    • Wind
      Speed
      10 k/h
    • Cloud
      Cover
      76%
    more
  • Sat

    Sep 27

    21°Lo 11°

    Sunshine and patchy clouds

    Low indoor dust & dander levels
    • Precip
      6%
    • Wind
      Speed
      11 k/h
    • Cloud
      Cover
      29%
    more
Next Previous
Plenty of sunshine 16° Lo 10° RealFeel® 18° / 9°

N

E

S

W

  • Precipitation: 1%
  • Rain: 0 mm
  • Snow: 0 CM
  • Humidity: 45%
  • Cloud Cover: 6%
  • Dew Point: 2° C
  • Visibility: 10 km
6 km/h

Temperature History - Sep 24

more Historical Weather Data >
  Today Normal Record 9/24/2013
High 16° 18° 28° (2010) 19°
Low -1° (1944)

Sunrise/Sunset

Sunrise / Sunset Illustration

Rises at 6:52 AM with 12:05 of sunlight, then sets at 6:57 PM

Moonrise/Moonset

Astronomy >
Moonrise / Moonset Illustration

Rises at 7:13 AM with 11:49 of moolight, then sets at 7:02 PM

Top Story

Ottawa Weather Report

Cold Snap, Widespread Frost Looms for Northeast

September 19, 2014; 12:07 AM ET

The chilliest air of the season so far will settle over much of the Northeast into Friday and will bring frost to a large area. more >