• Tue

    Sep 9

    24°Lo 12°

    An afternoon t-storm or two

    Lawn Mowing Weather
    • Hours of Precip
      4
    • Precip
      62%
    • Hi
      RealFeel
      22°
    more
  • Wed

    Sep 10

    18°Lo 7°

    Mostly sunny

    Lawn Mowing Weather
    • Hours of Precip
      0
    • Precip
      0%
    • Hi
      RealFeel
      19°
  • Thu

    Sep 11

    20°Lo 8°

    Sunny

    Lawn Mowing Weather
    • Hours of Precip
      0
    • Precip
      0%
    • Hi
      RealFeel
      22°
    more
  • Fri

    Sep 12

    21°Lo 12°

    Mostly sunny

    Lawn Mowing Weather
    • Hours of Precip
      0
    • Precip
      0%
    • Hi
      RealFeel
      21°
    more
  • Sat

    Sep 13

    23°Lo 13°

    A stray afternoon t-storm

    Lawn Mowing Weather
    • Hours of Precip
      3
    • Precip
      40%
    • Hi
      RealFeel
      22°
    more
Next Previous
Hi 18° RealFeel® 19° Precipitation 0%

Day

N

E

S

W

  • NW 10 km/h
  • Gusts: 24 km/h

Mostly sunny

  • Max UV Index: 5 (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 7° RealFeel® 7° Precipitation 0%

Night

N

E

S

W

  • WNW 6 km/h
  • Gusts: 13 km/h

Clear

  • 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 10

more Historical Weather Data >
  Today Normal Record 9/10/2013
High 18° 20° 34° (2002) 18°
Low 10° (1975) 13°

Sunrise/Sunset

Sunrise / Sunset Illustration

Rises at 6:35 AM with 12:49 of sunlight, then sets at 7:24 PM

Moonrise/Moonset

Astronomy >
Moonrise / Moonset Illustration

Rises at 8:13 PM with 13:29 of moolight, then sets at 9:42 AM

Top Story

Ottawa Weather Report

Weather Pattern Highlights Into Next Week

August 20, 2014; 10:27 AM ET

A look at the weather pattern across Canada into next week. more >