• Mon

    Sep 7

    30°Lo 18°

    Sunny, very warm and humid

    Excellent for travel
    • Rain
      0 mm
    • Wind
      Speed
      15 k/h
    • T-storms
      0%
  • Tue

    Sep 8

    24°Lo 9°

    A thunderstorm possible

    Excellent for travel
    • Rain
      0 mm
    • Wind
      Speed
      15 k/h
    • T-storms
      35%
    more
  • Wed

    Sep 9

    19°Lo 10°

    Some rain and a thunderstorm

    Very Good for travel
    • Rain
      5 mm
    • Wind
      Speed
      13 k/h
    • T-storms
      30%
    more
  • Thu

    Sep 10

    21°Lo 10°

    Mostly cloudy

    Excellent for travel
    • Rain
      0 mm
    • Wind
      Speed
      15 k/h
    • T-storms
      8%
    more
  • Fri

    Sep 11

    18°Lo 7°

    Mostly cloudy

    Excellent for travel
    • Rain
      0 mm
    • Wind
      Speed
      13 k/h
    • T-storms
      0%
    more
Next Previous
Hi 30° RealFeel® 32° Precipitation 2%

Day

N

E

S

W

  • SW 15 km/h
  • Gusts: 24 km/h

Remaining very warm and humid with brilliant sunshine

  • Max UV Index: 5 (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 18° RealFeel® 18° Precipitation 23%

Night

N

E

S

W

  • SSW 11 km/h
  • Gusts: 22 km/h

Clear to partly cloudy and mild

  • Max UV Index: N/A
  • Thunderstorms: 24%
  • Precipitation: 0 mm
  • Rain: 0 mm
  • Snow: 0 CM
  • Ice: 0 mm
  • Hours of Precipitation: 0 hrs
  • Hours of Rain: 0 hrs

Temperature History - Sep 7

more Historical Weather Data >
  Today Normal Record 9/7/2014
High 30° 21° 32° (2007) 22°
Low 18° 10° (1940)

Sunrise/Sunset

Sunrise / Sunset Illustration

Rises at 6:31 AM with 12:59 of sunlight, then sets at 7:30 PM

Moonrise/Moonset

Astronomy >
Moonrise / Moonset Illustration

Rises at 1:09 AM with 15:01 of moolight, then sets at 4:10 PM

Ottawa Weather Report

Potential for Significant Rainfall in the Prairies and Summer Stats

September 2, 2015; 2:56 PM ET

Heavy rainfall possible for the southern Prairies this weekend. more >