• Wed

    Aug 6

    25°Lo 12°

    Mainly cloudy

    Ragweed Pollen Weather
    • Precip
      0%
    • Wind
      Speed
      8 k/h
    • Cloud
      Cover
      76%
    more
  • Thu

    Aug 7

    25°Lo 14°

    Clouds and sun

    Ragweed Pollen Weather
    • Precip
      1%
    • Wind
      Speed
      6 k/h
    • Cloud
      Cover
      54%
    more
  • Fri

    Aug 8

    25°Lo 16°

    Turning cloudy

    Ragweed Pollen Weather
    • Precip
      0%
    • Wind
      Speed
      5 k/h
    • Cloud
      Cover
      46%
  • Sat

    Aug 9

    27°Lo 18°

    Cloudy

    Ragweed Pollen Weather
    • Precip
      2%
    • Wind
      Speed
      10 k/h
    • Cloud
      Cover
      89%
    more
  • Sun

    Aug 10

    23°Lo 16°

    Some sun with a shower

    Ragweed Pollen Weather
    • Precip
      55%
    • Wind
      Speed
      11 k/h
    • Cloud
      Cover
      54%
    more
Next Previous
Hi 25° RealFeel® 27° Precipitation 0%

Day

N

E

S

W

  • N 5 km/h
  • Gusts: 18 km/h

Turning cloudy

  • 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 16° RealFeel® 15° Precipitation 0%

Night

N

E

S

W

  • S 3 km/h
  • Gusts: 11 km/h

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 - Aug 8

more Historical Weather Data >
  Today Normal Record 8/8/2013
High 25° 25° 36° (1949) 27°
Low 16° 14° (1954) 17°

Sunrise/Sunset

Sunrise / Sunset Illustration

Rises at 5:55 AM with 14:26 of sunlight, then sets at 8:21 PM

Moonrise/Moonset

Astronomy >
Moonrise / Moonset Illustration

Rises at 6:31 PM with 10:03 of moolight, then sets at 4:34 AM

Top Story

Ottawa Weather Report

Weather Pattern Clues for August

August 1, 2014; 10:23 AM ET

A look at what the weather pattern may be like for August. more >