• Sun

    Aug 17

    27°Lo 14°

    Clouds, a little rain

    Ragweed Pollen Weather
    • Precip
      61%
    • Wind
      Speed
      16 k/h
    • Cloud
      Cover
      99%
  • Mon

    Aug 18

    21°Lo 11°

    Times of clouds and sun

    Ragweed Pollen Weather
    • Precip
      25%
    • Wind
      Speed
      6 k/h
    • Cloud
      Cover
      50%
    more
  • Tue

    Aug 19

    24°Lo 16°

    Increasing cloudiness

    Ragweed Pollen Weather
    • Precip
      25%
    • Wind
      Speed
      11 k/h
    • Cloud
      Cover
      60%
    more
  • Wed

    Aug 20

    25°Lo 16°

    Increasing cloudiness

    Ragweed Pollen Weather
    • Precip
      20%
    • Wind
      Speed
      8 k/h
    • Cloud
      Cover
      29%
    more
  • Thu

    Aug 21

    21°Lo 15°

    A touch of afternoon rain

    Ragweed Pollen Weather
    • Precip
      56%
    • Wind
      Speed
      10 k/h
    • Cloud
      Cover
      90%
    more
Next Previous
Hi 27° RealFeel® 24° Precipitation 61%

Day

N

E

S

W

  • S 16 km/h
  • Gusts: 34 km/h

Considerable cloudiness with occasional rain

  • Max UV Index: 3 (Moderate)
  • Thunderstorms: 17%
  • Precipitation: 4 mm
  • Rain: 4 mm
  • Snow: 0 CM
  • Ice: 0 mm
  • Hours of Precipitation: 2 hrs
  • Hours of Rain: 2 hrs
Lo 14° RealFeel® 11° Precipitation 74%

Night

N

E

S

W

  • W 11 km/h
  • Gusts: 26 km/h

Rain

  • Max UV Index: N/A
  • Thunderstorms: 19%
  • Precipitation: 8 mm
  • Rain: 8 mm
  • Snow: 0 CM
  • Ice: 0 mm
  • Hours of Precipitation: 5.5 hrs
  • Hours of Rain: 5.5 hrs

Temperature History - Aug 17

more Historical Weather Data >
  Today Normal Record 8/17/2013
High 27° 25° 33° (1987) 26°
Low 14° 14° (1979) 10°

Sunrise/Sunset

Sunrise / Sunset Illustration

Rises at 6:06 AM with 14:01 of sunlight, then sets at 8:07 PM

Moonrise/Moonset

Astronomy >
Moonrise / Moonset Illustration

Rises at 6:05 AM with 8:06 of moolight, then sets at 2:12 PM

Top Story

Ottawa Weather Report

Update on the Tornado Threat

July 23, 2014; 3:05 PM ET

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