• Tue

    Sep 8

    28°Lo 15°

    A thunderstorm possible

    Moderate indoor dust & dander levels
    • Precip
      25%
    • Wind
      Speed
      9 k/h
    • Cloud
      Cover
      67%
  • Wed

    Sep 9

    19°Lo 10°

    Some rain and a thunderstorm

    Moderate indoor dust & dander levels
    • Precip
      55%
    • Wind
      Speed
      11 k/h
    • Cloud
      Cover
      95%
    more
  • Thu

    Sep 10

    21°Lo 10°

    Mostly cloudy

    Low indoor dust & dander levels
    • Precip
      25%
    • Wind
      Speed
      9 k/h
    • Cloud
      Cover
      81%
    more
  • Fri

    Sep 11

    18°Lo 7°

    Mostly cloudy

    Low indoor dust & dander levels
    • Precip
      2%
    • Wind
      Speed
      9 k/h
    • Cloud
      Cover
      34%
    more
  • Sat

    Sep 12

    20°Lo 6°

    Mostly cloudy

    Low indoor dust & dander levels
    • Precip
      60%
    • Wind
      Speed
      7 k/h
    • Cloud
      Cover
      33%
    more
Next Previous
Partly to mostly cloudy 22° Lo 19° RealFeel® 22° / 18°

N

E

S

W

  • Precipitation: 23%
  • Rain: 0 mm
  • Snow: 0 CM
  • Humidity: 85%
  • Cloud Cover: 74%
  • Dew Point: 18° C
  • Visibility: 4 km
9 km/h

Temperature History - Sep 8

more Historical Weather Data >
  Today Normal Record 9/8/2014
High 28° 21° 35° (2002) 24°
Low 15° 10° (1986)

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

Pattern Clues into Early October

September 4, 2015; 12:10 AM ET

Main push of coolest air into early October likely focused into the Prairies and Labrador. more >