• Tue

    Aug 19

    24°Lo 16°

    Increasing cloudiness

    Running Weather
    • Precip
      25%
    • Hours of Precip
      0
    • Wind
      Gust
      26 k/h
    more
  • Wed

    Aug 20

    21°Lo 15°

    Times of clouds and sun

    Running Weather
    • Precip
      21%
    • Hours of Precip
      0
    • Wind
      Gust
      37 k/h
    more
  • Thu

    Aug 21

    21°Lo 15°

    A touch of afternoon rain

    Running Weather
    • Precip
      56%
    • Hours of Precip
      1.5
    • Wind
      Gust
      24 k/h
    more
  • Fri

    Aug 22

    22°Lo 14°

    Mostly cloudy with a shower

    Running Weather
    • Precip
      41%
    • Hours of Precip
      1
    • Wind
      Gust
      6 k/h
    more
  • Sat

    Aug 23

    25°Lo 15°

    Mostly sunny

    Running Weather
    • Precip
      1%
    • Hours of Precip
      0
    • Wind
      Gust
      15 k/h
Next Previous
Hi 25° RealFeel® 25° Precipitation 1%

Day

N

E

S

W

  • SSW 8 km/h
  • Gusts: 14 km/h

Mostly sunny

  • Max UV Index: 6 (High)
  • 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 15° RealFeel® 14° Precipitation 0%

Night

N

E

S

W

  • SSW 6 km/h
  • Gusts: 13 km/h

Mainly 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 - Aug 23

more Historical Weather Data >
  Today Normal Record 8/23/2013
High 25° 24° 32° (1943) 22°
Low 15° 13° (1952) 12°

Sunrise/Sunset

Sunrise / Sunset Illustration

Rises at 6:13 AM with 13:44 of sunlight, then sets at 7:57 PM

Moonrise/Moonset

Astronomy >
Moonrise / Moonset Illustration

Rises at 4:26 AM with 14:14 of moolight, then sets at 6:40 PM

Top Story

Ottawa Weather Report

Smoke From Canada Wildfires to Impact Chicago, NYC

July 31, 2014; 2:42 AM ET

Ongoing wildfires in Ontario and western Canada will impact areas across the Great Lakes to the Northeast through the weekend. more >