• Tonight

    May 22

    Lo 18°

    A strong t-storm this evening

    Stargazing Weather
    • Cloud
      Cover
      96%
    • Precip
      70%
    • Hours of Precip
      5
    more

  • Thu

    May 23

    20°Lo 5°

    Some rain and a thunderstorm

    Poor for stargazing
    • Cloud
      Cover
      96%
    • Precip
      60%
    • Hours of Precip
      6

  • Fri

    May 24

    14°Lo 5°

    Cooler; a morning shower

    Poor for stargazing
    • Cloud
      Cover
      46%
    • Precip
      2%
    • Hours of Precip
      0.5
    more

  • Sat

    May 25

    17°Lo 5°

    Cool with partial sunshine

    Poor for stargazing
    • Cloud
      Cover
      4%
    • Precip
      2%
    • Hours of Precip
      0
    more

  • Sun

    May 26

    18°Lo 3°

    Mostly sunny

    Good for stargazing
    • Cloud
      Cover
      0%
    • Precip
      0%
    • Hours of Precip
      0
    more
Next Previous
Occasional rain and a thunderstorm 20° Lo 17° RealFeel® 18° / 16°

N

E

S

W

  • Precipitation: 53%
  • Rain: 3 mm
  • Snow: 0 CM
  • Humidity: 83%
  • Cloud Cover: 92%
  • Dew Point: 16° C
  • Visibility: 8 km
16 km/h

Temperature History - May 23

more Historical Weather Data >
  Today Normal Record 5/23/2012
High 20° 20° 32° (1975) 23°
Low 5° 9° 2° (1967) 13°

Solunar Information for Ottawa, Canada

Sunrise/Sunset

Sunrise / Sunset Illustration

Rises at 5:25 AM with 15:10 of sunlight, then sets at 8:35 PM

Moonrise/Moonset

Astronomy >
Moonrise / Moonset Illustration

Rises at 7:01 PM with 9:55 of moolight, then sets at 4:56 AM

Sat, May 25
Full
Fri, May 31
Last
Sat, Jun 8
New
Sun, Jun 16
First
Top Story

Ottawa Weather Report

Update on Severe T-storm and Alberta Rainfall Potential

May 22, 2013; 3:02 PM ET

We have potential severe weather in the East this evening and the potential for heavy rainfall Thursday and Friday for parts of Alberta. more >