• Tonight

    Jul 25

    Lo 17°

    Mostly clear

    Hair Frizz Weather
    • Wind
      Gust
      37 k/h
    • Precip
      65%
    • Hours of Precip
      2
    more
  • Tue

    Jul 26

    29°Lo 16°

    An a.m. shower; mostly sunny

    Advisory for hair frizz
    • Wind
      Gust
      28 k/h
    • Precip
      40%
    • Hours of Precip
      0.5
    more
  • Wed

    Jul 27

    30°Lo 16°

    A thunderstorm in the area

    Advisory for hair frizz
    • Wind
      Gust
      20 k/h
    • Precip
      40%
    • Hours of Precip
      1
    more
  • Thu

    Jul 28

    28°Lo 14°

    Mostly cloudy

    Advisory for hair frizz
    • Wind
      Gust
      22 k/h
    • Precip
      25%
    • Hours of Precip
      0
  • Fri

    Jul 29

    26°Lo 14°

    Periods of clouds and sun

    Watch for hair frizz
    • Wind
      Gust
      17 k/h
    • Precip
      2%
    • Hours of Precip
      0
    more
Next Previous
Hi 28° RealFeel® 29° Precipitation 25%

Day

N

E

S

W

  • NNW 13 km/h
  • Gusts: 22 km/h

Mostly cloudy

  • Max UV Index: 6 (High)
  • Thunderstorms: 2%
  • Precipitation: 0 mm
  • Rain: 0 mm
  • Snow: 0 CM
  • Ice: 0 mm
  • Hours of Precipitation: 0 hrs
  • Hours of Rain: 0 hrs
Lo 14° RealFeel® 13° Precipitation 1%

Night

N

E

S

W

  • NNE 11 km/h
  • Gusts: 15 km/h

Mostly cloudy

  • 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 - Jul 28

more Historical Weather Data >
  Today Normal Record 7/28/2015
High 28° 26° 35° (1949) 34°
Low 14° 15° (1971) 17°

Sunrise/Sunset

Sunrise / Sunset Illustration

Rises at 5:43 AM with 14:52 of sunlight, then sets at 8:35 PM

Moonrise/Moonset

Astronomy >
Moonrise / Moonset Illustration

Rises at 1:06 AM with 14:32 of moolight, then sets at 3:38 PM

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 >