• Tue

    Aug 30

    29°Lo 16°

    Times of clouds and sun

    Very High indoor dust & dander levels
    • Precip
      25%
    • Wind
      Speed
      11 k/h
    • Cloud
      Cover
      59%
    more
  • Wed

    Aug 31

    32°Lo 16°

    Sunshine, a shower possible

    Moderate indoor dust & dander levels
    • Precip
      30%
    • Wind
      Speed
      7 k/h
    • Cloud
      Cover
      20%
    more
  • Thu

    Sep 1

    29°Lo 16°

    Mostly cloudy

    Moderate indoor dust & dander levels
    • Precip
      3%
    • Wind
      Speed
      9 k/h
    • Cloud
      Cover
      96%
    more
  • Fri

    Sep 2

    29°Lo 13°

    Sunshine, a t-storm possible

    Moderate indoor dust & dander levels
    • Precip
      30%
    • Wind
      Speed
      11 k/h
    • Cloud
      Cover
      22%
    more
  • Sat

    Sep 3

    26°Lo 13°

    Overcast, a t-storm possible

    Low indoor dust & dander levels
    • Precip
      30%
    • Wind
      Speed
      4 k/h
    • Cloud
      Cover
      88%
Next Previous
Hi 26° RealFeel® 26° Precipitation 30%

Day

N

E

S

W

  • NE 4 km/h
  • Gusts: 20 km/h

Plenty of clouds with a thunderstorm possible

  • Max UV Index: 3 (Moderate)
  • Thunderstorms: 60%
  • Precipitation: 0 mm
  • Rain: 0 mm
  • Snow: 0 CM
  • Ice: 0 mm
  • Hours of Precipitation: 0 hrs
  • Hours of Rain: 0 hrs
Lo 13° RealFeel® 10° Precipitation 95%

Night

N

E

S

W

  • ENE 15 km/h
  • Gusts: 37 km/h

Plenty of clouds; showers and thunderstorms in the evening followed by a couple of showers late

  • Max UV Index: N/A
  • Thunderstorms: 48%
  • Precipitation: 10 mm
  • Rain: 10 mm
  • Snow: 0 CM
  • Ice: 0 mm
  • Hours of Precipitation: 5 hrs
  • Hours of Rain: 5 hrs

Temperature History - Sep 3

more Historical Weather Data >
  Today Normal Record 9/3/2015
High 26° 23° N/A 28°
Low 13° 11° N/A 14°

Sunrise/Sunset

Sunrise / Sunset Illustration

Rises at 6:28 AM with 13:07 of sunlight, then sets at 7:35 PM

Moonrise/Moonset

Astronomy >
Moonrise / Moonset Illustration

Rises at 8:38 AM with 12:08 of moolight, then sets at 8:46 PM

Ottawa Weather Report

Warmth to prevail in the East and far West the rest of this month

August 24, 2016; 12:55 PM ET

Warm end to August in the East and far West, while the southern Prairies get some early season chill. more >