• Tonight

    Sep 16

    Lo 5°

    Clear to partly cloudy

    Fishing Weather
    • Precip
      25%
    • Cloud
      Cover
      66%
    • Wind
      Speed
      13 k/h
    more
  • Wed

    Sep 17

    17°Lo 5°

    Some sun, then clouds

    Good for fishing
    • Precip
      25%
    • Cloud
      Cover
      56%
    • Wind
      Speed
      6 k/h
    more
  • Thu

    Sep 18

    12°Lo 1°

    Mostly sunny and cool

    Good for fishing
    • Precip
      0%
    • Cloud
      Cover
      23%
    • Wind
      Speed
      11 k/h
    more
  • Fri

    Sep 19

    15°Lo 6°

    Mostly sunny and pleasant

    Fair for fishing
    • Precip
      0%
    • Cloud
      Cover
      19%
    • Wind
      Speed
      6 k/h
    more
  • Sat

    Sep 20

    20°Lo 16°

    Mostly cloudy and breezy

    Poor for fishing
    • Precip
      9%
    • Cloud
      Cover
      76%
    • Wind
      Speed
      19 k/h
Next Previous
Hi 20° RealFeel® 19° Precipitation 9%

Day

N

E

S

W

  • SSW 19 km/h
  • Gusts: 35 km/h

Mostly cloudy and breezy

  • Max UV Index: 3 (Moderate)
  • 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 16° RealFeel® 13° Precipitation 18%

Night

N

E

S

W

  • SSW 14 km/h
  • Gusts: 34 km/h

Cloudy and mild

  • 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 20

more Historical Weather Data >
  Today Normal Record 9/20/2013
High 20° 18° 31° (1983) 26°
Low 16° (1979)

Solunar Information for Ottawa, Canada

Sunrise/Sunset

Sunrise / Sunset Illustration

Rises at 6:47 AM with 12:18 of sunlight, then sets at 7:05 PM

Moonrise/Moonset

Astronomy >
Moonrise / Moonset Illustration

Rises at 3:17 AM with 13:56 of moolight, then sets at 5:13 PM

Tue, Sep 16
Last
Wed, Sep 24
New
Wed, Oct 1
First
Wed, Oct 8
Full
Top Story

Ottawa Weather Report

Widespread Frost, Killing Freeze to Seize Northeast Late This Week

September 16, 2014; 6:46 PM ET

The chilliest air of the season so far will settle over much of the Northeast Thursday into Friday and will bring frost to more areas than experienced frost early this week. more >