• Sun

    Sep 7

    22°Lo 7°

    A full day of sunshine

    Ragweed Pollen Weather
    • Precip
      1%
    • Wind
      Speed
      11 k/h
    • Cloud
      Cover
      0%
  • Mon

    Sep 8

    21°Lo 7°

    Sunshine

    Ragweed Pollen Weather
    • Precip
      7%
    • Wind
      Speed
      5 k/h
    • Cloud
      Cover
      8%
    more
  • Tue

    Sep 9

    23°Lo 14°

    Mostly sunny and pleasant

    Ragweed Pollen Weather
    • Precip
      3%
    • Wind
      Speed
      8 k/h
    • Cloud
      Cover
      27%
    more
  • Wed

    Sep 10

    20°Lo 9°

    A little afternoon rain

    Ragweed Pollen Weather
    • Precip
      54%
    • Wind
      Speed
      6 k/h
    • Cloud
      Cover
      100%
    more
  • Thu

    Sep 11

    26°Lo 4°

    Warmer with showers around

    Ragweed Pollen Weather
    • Precip
      61%
    • Wind
      Speed
      11 k/h
    • Cloud
      Cover
      99%
    more
Next Previous
Hi 22° RealFeel® 21° Precipitation 1%

Day

N

E

S

W

  • NW 11 km/h
  • Gusts: 21 km/h

A full day of sunshine

  • 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 7° RealFeel® 8° Precipitation 1%

Night

N

E

S

W

  • W 5 km/h
  • Gusts: 13 km/h

Clear

  • 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 7

more Historical Weather Data >
  Today Normal Record 9/7/2013
High 22° 21° 32° (2007) 20°
Low 10° (1940) 13°

Sunrise/Sunset

Sunrise / Sunset Illustration

Rises at 6:31 AM with 12:59 of sunlight, then sets at 7:30 PM

Moonrise/Moonset

Astronomy >
Moonrise / Moonset Illustration

Rises at 6:28 PM with 11:28 of moolight, then sets at 5:56 AM

Top Story

Ottawa Weather Report

September Thoughts

September 2, 2014; 2:43 PM ET

Welcome to September and meteorological Fall. more >