• Sun

    Aug 31

    27°Lo 10°

    Sunny and warm

    Ragweed Pollen Weather
    • Precip
      0%
    • Wind
      Speed
      13 k/h
    • Cloud
      Cover
      2%
    more
  • Mon

    Sep 1

    22°Lo 14°

    Mostly sunny

    Ragweed Pollen Weather
    • Precip
      0%
    • Wind
      Speed
      6 k/h
    • Cloud
      Cover
      15%
  • Tue

    Sep 2

    22°Lo 14°

    Increasing cloudiness

    Ragweed Pollen Weather
    • Precip
      4%
    • Wind
      Speed
      8 k/h
    • Cloud
      Cover
      62%
    more
  • Wed

    Sep 3

    24°Lo 16°

    Overcast, a couple of showers

    Ragweed Pollen Weather
    • Precip
      65%
    • Wind
      Speed
      5 k/h
    • Cloud
      Cover
      99%
    more
  • Thu

    Sep 4

    22°Lo 12°

    Considerable clouds

    Ragweed Pollen Weather
    • Precip
      1%
    • Wind
      Speed
      5 k/h
    • Cloud
      Cover
      91%
    more
Next Previous
Hi 22° RealFeel® 22° Precipitation 0%

Day

N

E

S

W

  • NNE 6 km/h
  • Gusts: 21 km/h

Mostly 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 14° RealFeel® 13° Precipitation 0%

Night

N

E

S

W

  • ENE 5 km/h
  • Gusts: 10 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 - Sep 1

more Historical Weather Data >
  Today Normal Record 9/1/2013
High 22° 22° 34° (1953) 26°
Low 14° 11° (1967) 17°

Sunrise/Sunset

Sunrise / Sunset Illustration

Rises at 6:24 AM with 13:17 of sunlight, then sets at 7:41 PM

Moonrise/Moonset

Astronomy >
Moonrise / Moonset Illustration

Rises at 1:27 PM with 9:53 of moolight, then sets at 11:20 PM

Top Story

Ottawa Weather Report

Weather Pattern Highlights Into Next Week

August 20, 2014; 10:27 AM ET

A look at the weather pattern across Canada into next week. more >