• Tue

    Aug 26

    25°Lo 15°

    Some sun with a thunderstorm

    Ragweed Pollen Weather
    • Precip
      51%
    • Wind
      Speed
      3 k/h
    • Cloud
      Cover
      51%
    more
  • Wed

    Aug 27

    21°Lo 14°

    Brilliant sunshine

    Ragweed Pollen Weather
    • Precip
      0%
    • Wind
      Speed
      5 k/h
    • Cloud
      Cover
      9%
    more
  • Thu

    Aug 28

    24°Lo 14°

    Partly sunny with a shower

    Ragweed Pollen Weather
    • Precip
      55%
    • Wind
      Speed
      21 k/h
    • Cloud
      Cover
      39%
    more
  • Fri

    Aug 29

    24°Lo 11°

    Cloudy, a couple of showers

    Ragweed Pollen Weather
    • Precip
      60%
    • Wind
      Speed
      18 k/h
    • Cloud
      Cover
      85%
    more
  • Sat

    Aug 30

    19°Lo 9°

    Mostly cloudy

    Ragweed Pollen Weather
    • Precip
      0%
    • Wind
      Speed
      10 k/h
    • Cloud
      Cover
      80%
Next Previous
Hi 19° RealFeel® 20° Precipitation 0%

Day

N

E

S

W

  • NNW 10 km/h
  • Gusts: 22 km/h

Mostly cloudy

  • Max UV Index: 5 (Moderate)
  • 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 9° RealFeel® 8° Precipitation 0%

Night

N

E

S

W

  • NNW 6 km/h
  • Gusts: 13 km/h

Clearing

  • 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 30

more Historical Weather Data >
  Today Normal Record 8/30/2013
High 19° 22° 36° (1953) 28°
Low 12° (1946) 16°

Sunrise/Sunset

Sunrise / Sunset Illustration

Rises at 6:21 AM with 13:24 of sunlight, then sets at 7:45 PM

Moonrise/Moonset

Astronomy >
Moonrise / Moonset Illustration

Rises at 11:23 AM with 10:37 of moolight, then sets at 10:00 PM

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 >