• Sat

    Jul 26

    28°Lo 15°

    Partly sunny with a shower

    Asthma Weather
    • Hi
      RealFeel
      28°
    • UV
      7 - High
    • Cloud
      Cover
      17%
    more
  • Sun

    Jul 27

    24°Lo 15°

    Rain

    Asthma Weather
    • Hi
      RealFeel
      23°
    • UV
      2 - Low
    • Cloud
      Cover
      94%
    more
  • Mon

    Jul 28

    24°Lo 13°

    Partly sunny

    Asthma Weather
    • Hi
      RealFeel
      26°
    • UV
      6 - High
    • Cloud
      Cover
      47%
  • Tue

    Jul 29

    24°Lo 14°

    Mostly sunny

    Asthma Weather
    • Hi
      RealFeel
      27°
    • UV
      7 - High
    • Cloud
      Cover
      29%
    more
  • Wed

    Jul 30

    25°Lo 18°

    Increasing cloudiness

    Asthma Weather
    • Hi
      RealFeel
      24°
    • UV
      4 - Moderate
    • Cloud
      Cover
      75%
    more
Next Previous
Hi 24° RealFeel® 26° Precipitation 25%

Day

N

E

S

W

  • N 8 km/h
  • Gusts: 16 km/h

Partly 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 13° RealFeel® 12° Precipitation 20%

Night

N

E

S

W

  • NNE 6 km/h
  • Gusts: 13 km/h

Partly 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 7/28/2013
High 24° 26° 35° (1949) 27°
Low 13° 15° (1971) 17°

Sunrise/Sunset

Sunrise / Sunset Illustration

Rises at 5:42 AM with 14:53 of sunlight, then sets at 8:35 PM

Moonrise/Moonset

Astronomy >
Moonrise / Moonset Illustration

Rises at 7:30 AM with 13:37 of moolight, then sets at 9:07 PM

Top Story

Ottawa Weather Report

Long Range Pattern Update

July 11, 2014; 11:05 AM ET

Pattern of extremes into next week and a look at August. more >