• Tue

    Sep 23

    15°Lo 4°

    Mostly cloudy with a shower

    Ragweed Pollen Weather
    • Precip
      41%
    • Wind
      Speed
      11 k/h
    • Cloud
      Cover
      77%
  • Wed

    Sep 24

    14°Lo 4°

    Partial sunshine

    Ragweed Pollen Weather
    • Precip
      3%
    • Wind
      Speed
      11 k/h
    • Cloud
      Cover
      48%
    more
  • Thu

    Sep 25

    14°Lo 4°

    Sunshine

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

    Sep 26

    15°Lo 10°

    Mostly sunny

    Ragweed Pollen Weather
    • Precip
      0%
    • Wind
      Speed
      11 k/h
    • Cloud
      Cover
      25%
    more
  • Sat

    Sep 27

    20°Lo 10°

    Clouds, a shower

    Ragweed Pollen Weather
    • Precip
      41%
    • Wind
      Speed
      10 k/h
    • Cloud
      Cover
      88%
    more
Next Previous
Hi 15° RealFeel® 14° Precipitation 41%

Day

N

E

S

W

  • WNW 11 km/h
  • Gusts: 29 km/h

Mostly cloudy with a shower in spots

  • Max UV Index: 3 (Moderate)
  • Thunderstorms: 20%
  • Precipitation: 1 mm
  • Rain: 1 mm
  • Snow: 0 CM
  • Ice: 0 mm
  • Hours of Precipitation: 1 hrs
  • Hours of Rain: 1 hrs
Lo 4° RealFeel® 3° Precipitation 0%

Night

N

E

S

W

  • N 13 km/h
  • Gusts: 26 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 23

more Historical Weather Data >
  Today Normal Record 9/23/2013
High 15° 18° 29° (1961) 13°
Low -2° (1947)

Sunrise/Sunset

Sunrise / Sunset Illustration

Rises at 6:51 AM with 12:08 of sunlight, then sets at 6:59 PM

Moonrise/Moonset

Astronomy >
Moonrise / Moonset Illustration

Rises at 6:13 AM with 12:22 of moolight, then sets at 6:35 PM

Top Story

Ottawa Weather Report

Long Range Clues through September

August 28, 2014; 11:32 PM ET

Some clues about the weather pattern through September. more >