• Today

    Aug 20

    26°Lo 17°

    A thunderstorm this afternoon

    Good for running
    • Precip
      55%
    • Hours of Precip
      2
    • Wind
      Gust
      18 k/h
    more
  • Thu

    Aug 21

    22°Lo 16°

    Cloudy and humid with showers

    Good for running
    • Precip
      65%
    • Hours of Precip
      4
    • Wind
      Gust
      23 k/h
    more
  • Fri

    Aug 22

    24°Lo 15°

    Humid with clouds and sun

    Very Good for running
    • Precip
      25%
    • Hours of Precip
      0
    • Wind
      Gust
      19 k/h
  • Sat

    Aug 23

    25°Lo 14°

    Clouds and sun with a shower

    Very Good for running
    • Precip
      40%
    • Hours of Precip
      1
    • Wind
      Gust
      13 k/h
    more
  • Sun

    Aug 24

    25°Lo 14°

    Intervals of clouds and sun

    Excellent for running
    • Precip
      13%
    • Hours of Precip
      0
    • Wind
      Gust
      13 k/h
    more
Next Previous
Hi 24° RealFeel® 25° Precipitation 25%

Day

N

E

S

W

  • ESE 11 km/h
  • Gusts: 19 km/h

Humid with clouds and sun

  • Max UV Index: 4 (Moderate)
  • Thunderstorms: 19%
  • Precipitation: 0 mm
  • Rain: 0 mm
  • Snow: 0 CM
  • Ice: 0 mm
  • Hours of Precipitation: 0 hrs
  • Hours of Rain: 0 hrs
Lo 15° RealFeel® 14° Precipitation 25%

Night

N

E

S

W

  • ESE 8 km/h
  • Gusts: 14 km/h

Mostly cloudy

  • Max UV Index: N/A
  • Thunderstorms: 16%
  • Precipitation: 0 mm
  • Rain: 0 mm
  • Snow: 0 CM
  • Ice: 0 mm
  • Hours of Precipitation: 0 hrs
  • Hours of Rain: 0 hrs

Temperature History - Aug 22

more Historical Weather Data >
  Today Normal Record 8/22/2013
High 24° 24° 32° (1942) 23°
Low 15° 13° (1982) 14°

Sunrise/Sunset

Sunrise / Sunset Illustration

Rises at 6:12 AM with 13:47 of sunlight, then sets at 7:59 PM

Moonrise/Moonset

Astronomy >
Moonrise / Moonset Illustration

Rises at 3:30 AM with 14:38 of moolight, then sets at 6:08 PM

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 >