• Sun

    Aug 14

    25°Lo 17°

    Afternoon thunderstorms

    Dust & Dander Weather
    • Precip
      75%
    • Wind
      Speed
      17 k/h
    • Cloud
      Cover
      100%
    more
  • Mon

    Aug 15

    25°Lo 16°

    Couple of thunderstorms

    Dust & Dander Weather
    • Precip
      56%
    • Wind
      Speed
      6 k/h
    • Cloud
      Cover
      79%
    more
  • Tue

    Aug 16

    24°Lo 17°

    Partly sunny with a shower

    Dust & Dander Weather
    • Precip
      55%
    • Wind
      Speed
      7 k/h
    • Cloud
      Cover
      64%
    more
  • Wed

    Aug 17

    26°Lo 15°

    Clouds, a shower

    Dust & Dander Weather
    • Precip
      25%
    • Wind
      Speed
      11 k/h
    • Cloud
      Cover
      73%
    more
  • Thu

    Aug 18

    23°Lo 16°

    Clouds giving way to some sun

    Dust & Dander Weather
    • Precip
      20%
    • Wind
      Speed
      7 k/h
    • Cloud
      Cover
      1%
Next Previous
Hi 23° RealFeel® 25° Precipitation 25%

Day

N

E

S

W

  • W 6 km/h
  • Gusts: 13 km/h

Clouds giving way to some sun

  • 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® 15° Precipitation 20%

Night

N

E

S

W

  • SSE 7 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 - Aug 18

more Historical Weather Data >
  Today Normal Record 8/18/2015
High 23° 25° 32° (2002) 31°
Low 16° 14° (1941) 20°

Sunrise/Sunset

Sunrise / Sunset Illustration

Rises at 6:08 AM with 13:56 of sunlight, then sets at 8:04 PM

Moonrise/Moonset

Astronomy >
Moonrise / Moonset Illustration

Rises at 8:14 PM with 11:15 of moolight, then sets at 7:29 AM

Ottawa Weather Report

Warmth dominating across Canada so far this summer

July 25, 2016; 3:10 PM ET

A warm first half of summer for a majority of Canada. more >