• Wed

    Sep 2

    31°Lo 18°

    Plenty of sunshine

    Warning for hair frizz
    • Wind
      Gust
      15 k/h
    • Precip
      2%
    • Hours of Precip
      0
    more
  • Thu

    Sep 3

    29°Lo 16°

    Partly sunny, warm and humid

    Warning for hair frizz
    • Wind
      Gust
      13 k/h
    • Precip
      25%
    • Hours of Precip
      0
    more
  • Fri

    Sep 4

    27°Lo 16°

    Sunny and humid

    Warning for hair frizz
    • Wind
      Gust
      19 k/h
    • Precip
      2%
    • Hours of Precip
      2
    more
  • Sat

    Sep 5

    29°Lo 19°

    Sunny, very warm and humid

    Warning for hair frizz
    • Wind
      Gust
      15 k/h
    • Precip
      5%
    • Hours of Precip
      0
  • Sun

    Sep 6

    26°Lo 14°

    Mostly sunny and humid

    Advisory for hair frizz
    • Wind
      Gust
      15 k/h
    • Precip
      5%
    • Hours of Precip
      1
    more
Next Previous
Hi 29° RealFeel® 33° Precipitation 5%

Day

N

E

S

W

  • SSW 11 km/h
  • Gusts: 15 km/h

Very warm and humid with plenty of sun

  • 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 19° RealFeel® 18° Precipitation 7%

Night

N

E

S

W

  • S 7 km/h
  • Gusts: 11 km/h

Clear

  • 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 5

more Historical Weather Data >
  Today Normal Record 9/5/2014
High 29° 21° 33° (1983) 29°
Low 19° 11° (1962) 19°

Sunrise/Sunset

Sunrise / Sunset Illustration

Rises at 6:29 AM with 13:04 of sunlight, then sets at 7:33 PM

Moonrise/Moonset

Astronomy >
Moonrise / Moonset Illustration

Rises at 12:04 AM with 14:21 of moolight, then sets at 2:26 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 >