• Fri

    Aug 5

    26°Lo 14°

    Considerable cloudiness

    Beneficial weather for sinus headaches
    • Hi
      RealFeel
      28°
    • UV
      4 - Moderate
    • Cloud
      Cover
      96%
    more
  • Sat

    Aug 6

    26°Lo 14°

    Mostly sunny

    Beneficial weather for sinus headaches
    • Hi
      RealFeel
      28°
    • UV
      5 - High
    • Cloud
      Cover
      27%
    more
  • Sun

    Aug 7

    28°Lo 18°

    Brilliant sunshine

    Beneficial weather for sinus headaches
    • Hi
      RealFeel
      29°
    • UV
      5 - High
    • Cloud
      Cover
      13%
    more
  • Mon

    Aug 8

    26°Lo 12°

    Mostly cloudy

    Beneficial weather for sinus headaches
    • Hi
      RealFeel
      26°
    • UV
      4 - Moderate
    • Cloud
      Cover
      65%
    more
  • Tue

    Aug 9

    27°Lo 17°

    Sunny

    Beneficial weather for sinus headaches
    • Hi
      RealFeel
      30°
    • UV
      5 - High
    • Cloud
      Cover
      7%
Next Previous
Hi 27° RealFeel® 30° Precipitation 5%

Day

N

E

S

W

  • E 6 km/h
  • Gusts: 17 km/h

Sunny

  • Max UV Index: 7 (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 17° RealFeel® 17° Precipitation 20%

Night

N

E

S

W

  • ESE 6 km/h
  • Gusts: 11 km/h

Mainly clear

  • Max UV Index: N/A
  • Thunderstorms: 5%
  • 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 9

more Historical Weather Data >
  Today Normal Record 8/9/2015
High 27° 25° 37° (2001) 26°
Low 17° 14° (1960) 12°

Sunrise/Sunset

Sunrise / Sunset Illustration

Rises at 5:57 AM with 14:21 of sunlight, then sets at 8:18 PM

Moonrise/Moonset

Astronomy >
Moonrise / Moonset Illustration

Rises at 12:48 PM with 10:54 of moolight, then sets at 11:42 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 >