• Fri

    Sep 19

    16°Lo 9°

    Mostly cloudy

    Ragweed Pollen Weather
    • Precip
      11%
    • Wind
      Speed
      6 k/h
    • Cloud
      Cover
      75%
  • Sat

    Sep 20

    16°Lo 10°

    Times of clouds and sun

    Ragweed Pollen Weather
    • Precip
      25%
    • Wind
      Speed
      6 k/h
    • Cloud
      Cover
      68%
    more
  • Sun

    Sep 21

    15°Lo 7°

    Low clouds

    Ragweed Pollen Weather
    • Precip
      9%
    • Wind
      Speed
      10 k/h
    • Cloud
      Cover
      87%
    more
  • Mon

    Sep 22

    17°Lo 5°

    Sunshine

    Ragweed Pollen Weather
    • Precip
      0%
    • Wind
      Speed
      5 k/h
    • Cloud
      Cover
      7%
    more
  • Tue

    Sep 23

    17°Lo 10°

    Sunshine

    Ragweed Pollen Weather
    • Precip
      0%
    • Wind
      Speed
      6 k/h
    • Cloud
      Cover
      12%
    more
Next Previous
Hi 16° RealFeel® 17° Precipitation 11%

Day

N

E

S

W

  • WNW 6 km/h
  • Gusts: 13 km/h

Mostly cloudy

  • Max UV Index: 4 (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 15%

Night

N

E

S

W

  • NW 5 km/h
  • Gusts: 13 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 19

more Historical Weather Data >
  Today Normal Record 9/19/2013
High 16° 19° 31° (1946) 25°
Low (1943)

Sunrise/Sunset

Sunrise / Sunset Illustration

Rises at 6:46 AM with 12:21 of sunlight, then sets at 7:07 PM

Moonrise/Moonset

Astronomy >
Moonrise / Moonset Illustration

Rises at 2:19 AM with 14:23 of moolight, then sets at 4:42 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 >