• Today

    May 21

    18°Lo 13°

    Mostly cloudy with showers

    Poor for stargazing
    • Cloud
      Cover
      93%
    • Precip
      65%
    • Hours of Precip
      5.5

  • Wed

    May 22

    22°Lo 12°

    Mostly cloudy, a little rain

    Poor for stargazing
    • Cloud
      Cover
      95%
    • Precip
      75%
    • Hours of Precip
      8.5
    more

  • Thu

    May 23

    19°Lo 4°

    Mostly cloudy, a little rain

    Poor for stargazing
    • Cloud
      Cover
      91%
    • Precip
      61%
    • Hours of Precip
      6.5
    more

  • Fri

    May 24

    15°Lo 2°

    A shower around, mainly early

    Good for stargazing
    • Cloud
      Cover
      22%
    • Precip
      0%
    • Hours of Precip
      0.5
    more

  • Sat

    May 25

    17°Lo 3°

    Partly sunny

    Good for stargazing
    • Cloud
      Cover
      1%
    • Precip
      0%
    • Hours of Precip
      0
    more
Next Previous
Showers 17° Lo 16° RealFeel® 16° / 13°

N

E

S

W

  • Precipitation: 65%
  • Rain: 1 mm
  • Snow: 0 CM
  • Humidity: 77%
  • Cloud Cover: 82%
  • Dew Point: 12° C
  • Visibility: 9 km
19 km/h

Temperature History - May 21

more Historical Weather Data >
  Today Normal Record 5/21/2012
High 18° 20° 32° (1941) 29°
Low 13° 9° 0° (1967) 15°

Solunar Information for Ottawa, Canada

Sunrise/Sunset

Sunrise / Sunset Illustration

Rises at 5:27 AM with 15:05 of sunlight, then sets at 8:32 PM

Moonrise/Moonset

Astronomy >
Moonrise / Moonset Illustration

Rises at 4:33 PM with 11:03 of moolight, then sets at 3:36 AM

Sat, May 25
Full
Fri, May 31
Last
Sat, Jun 8
New
Sun, Jun 16
First
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Ottawa Weather Report

The Summer Outlook for Canada

May 20, 2013; 2:44 PM ET

The Accuweather.com summer forecast for Canada. more >