• Thu

    Sep 15

    21°Lo 11°

    Sun and some clouds

    Dust & Dander Weather
    • Precip
      25%
    • Wind
      Speed
      9 k/h
    • Cloud
      Cover
      46%
    more
  • Fri

    Sep 16

    21°Lo 12°

    Mostly sunny

    Dust & Dander Weather
    • Precip
      20%
    • Wind
      Speed
      20 k/h
    • Cloud
      Cover
      20%
    more
  • Sat

    Sep 17

    22°Lo 12°

    Afternoon rain

    Dust & Dander Weather
    • Precip
      75%
    • Wind
      Speed
      17 k/h
    • Cloud
      Cover
      99%
  • Sun

    Sep 18

    22°Lo 11°

    Times of clouds and sun

    Dust & Dander Weather
    • Precip
      25%
    • Wind
      Speed
      7 k/h
    • Cloud
      Cover
      55%
    more
  • Mon

    Sep 19

    21°Lo 11°

    Mostly cloudy

    Dust & Dander Weather
    • Precip
      25%
    • Wind
      Speed
      7 k/h
    • Cloud
      Cover
      75%
    more
Next Previous
Hi 22° RealFeel® 21° Precipitation 75%

Day

N

E

S

W

  • SW 17 km/h
  • Gusts: 32 km/h

Considerable cloudiness; a shower in the morning, then afternoon rain

  • Max UV Index: 2 (Low)
  • Thunderstorms: 20%
  • Precipitation: 9 mm
  • Rain: 9 mm
  • Snow: 0 CM
  • Ice: 0 mm
  • Hours of Precipitation: 3.5 hrs
  • Hours of Rain: 3.5 hrs
Lo 12° RealFeel® 12° Precipitation 25%

Night

N

E

S

W

  • NNW 9 km/h
  • Gusts: 18 km/h

Considerable cloudiness

  • Max UV Index: N/A
  • Thunderstorms: 2%
  • 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 17

more Historical Weather Data >
  Today Normal Record 9/17/2015
High 23° 20° N/A 28°
Low 12° N/A 14°

Sunrise/Sunset

Sunrise / Sunset Illustration

Rises at 6:45 AM with 12:24 of sunlight, then sets at 7:09 PM

Moonrise/Moonset

Astronomy >
Moonrise / Moonset Illustration

Rises at 7:53 PM with 12:56 of moolight, then sets at 8:49 AM

Ottawa Weather Report

Weekly long range update through September

August 26, 2016; 11:42 AM ET

Keep the pools open! Warmth to prevail in the East for the next few weeks. more >