• Wed

    Apr 29

    18°Lo 7°

    Times of clouds and sun

    Poor for stargazing
    • Cloud
      Cover
      74%
    • Precip
      25%
    • Hours of Precip
      0
    more
  • Thu

    Apr 30

    17°Lo 5°

    A couple of afternoon showers

    Poor for stargazing
    • Cloud
      Cover
      95%
    • Precip
      66%
    • Hours of Precip
      3.5
  • Fri

    May 1

    17°Lo 7°

    Mostly cloudy, a little rain

    Good for stargazing
    • Cloud
      Cover
      29%
    • Precip
      9%
    • Hours of Precip
      1.5
    more
  • Sat

    May 2

    17°Lo 7°

    Mostly sunny

    Good for stargazing
    • Cloud
      Cover
      0%
    • Precip
      1%
    • Hours of Precip
      0
    more
  • Sun

    May 3

    17°Lo 11°

    Mostly sunny

    Very Good for stargazing
    • Cloud
      Cover
      4%
    • Precip
      1%
    • Hours of Precip
      0
    more
Next Previous
Hi 17° RealFeel® 20° Precipitation 60%

Day

N

E

S

W

  • WNW 11 km/h
  • Gusts: 22 km/h

Mostly cloudy with a couple of showers in the afternoon

  • Max UV Index: 4 (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 5° RealFeel® 0° Precipitation 66%

Night

N

E

S

W

  • NNW 13 km/h
  • Gusts: 32 km/h

Cloudy; a shower in spots in the evening followed by periods of rain late

  • Max UV Index: N/A
  • Thunderstorms: 20%
  • Precipitation: 4 mm
  • Rain: 4 mm
  • Snow: 0 CM
  • Ice: 0 mm
  • Hours of Precipitation: 2.5 hrs
  • Hours of Rain: 2.5 hrs

Temperature History - Apr 30

more Historical Weather Data >
  Today Normal Record 4/30/2014
High 17° 15° 28° (1970)
Low -5° (1978)

Solunar Information for Ottawa, Canada

Sunrise/Sunset

Sunrise / Sunset Illustration

Rises at 5:53 AM with 14:15 of sunlight, then sets at 8:08 PM

Moonrise/Moonset

Astronomy >
Moonrise / Moonset Illustration

Rises at 4:48 PM with 11:57 of moolight, then sets at 4:45 AM

Sat, Apr 25
First
Mon, May 4
Full
Mon, May 11
Last
Mon, May 18
New

Ottawa Weather Report

El Nino Look to the Long Range

April 24, 2015; 12:17 PM ET

Latest model update points toward a soggy southern U.S. and a return to the western Canada warmth. more >