• Wed

    Sep 2

    31°Lo 18°

    Plenty of sunshine

    High indoor dust & dander levels
    • Precip
      2%
    • Wind
      Speed
      11 k/h
    • Cloud
      Cover
      0%
  • Thu

    Sep 3

    28°Lo 18°

    A p.m. t-storm possible

    Very High indoor dust & dander levels
    • Precip
      30%
    • Wind
      Speed
      9 k/h
    • Cloud
      Cover
      44%
    more
  • Fri

    Sep 4

    27°Lo 16°

    Sunny and humid

    Moderate indoor dust & dander levels
    • Precip
      2%
    • Wind
      Speed
      11 k/h
    • Cloud
      Cover
      7%
    more
  • Sat

    Sep 5

    29°Lo 19°

    Sunny, very warm and humid

    Low indoor dust & dander levels
    • Precip
      5%
    • Wind
      Speed
      11 k/h
    • Cloud
      Cover
      0%
    more
  • Sun

    Sep 6

    26°Lo 14°

    Mostly sunny and humid

    Moderate indoor dust & dander levels
    • Precip
      5%
    • Wind
      Speed
      11 k/h
    • Cloud
      Cover
      22%
    more
Next Previous
Hi 31° RealFeel® 33° Precipitation 2%

Day

N

E

S

W

  • SW 11 km/h
  • Gusts: 15 km/h

Plenty of sunshine

  • Max UV Index: 5 (Moderate)
  • Thunderstorms: 24%
  • 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® 19° Precipitation 13%

Night

N

E

S

W

  • SW 7 km/h
  • Gusts: 13 km/h

Clear 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 2

more Historical Weather Data >
  Today Normal Record 9/2/2014
High 31° 22° 33° (1973) 28°
Low 18° 11° (1946) 17°

Sunrise/Sunset

Sunrise / Sunset Illustration

Rises at 6:25 AM with 13:14 of sunlight, then sets at 7:39 PM

Moonrise/Moonset

Astronomy >
Moonrise / Moonset Illustration

Rises at 10:03 PM with 14:15 of moolight, then sets at 12:18 PM

Ottawa Weather Report

Weekly Long Range Forecast Model Interpretation

August 28, 2015; 6:14 AM ET

A look at the potential weather pattern for the next several weeks. more >