• Tonight

    May 20

    Lo 12°

    A touch of late-night rain

    Morning School Bus Weather
    • T-storms
      20%
    • Precip
      35%
    • Wind
      Gust
      19 k/h

  • Tue

    May 21

    18°Lo 13°

    Mostly cloudy, showers around

    Good at the bus stop
    • T-storms
      20%
    • Precip
      65%
    • Wind
      Gust
      31 k/h
    more

  • Wed

    May 22

    25°Lo 12°

    Warmer with a little rain

    Very Good at the bus stop
    • T-storms
      13%
    • Precip
      61%
    • Wind
      Gust
      16 k/h
    more

  • Thu

    May 23

    18°Lo 4°

    Cooler with a touch of rain

    Fair at the bus stop
    • T-storms
      0%
    • Precip
      55%
    • Wind
      Gust
      24 k/h
    more

  • Fri

    May 24

    18°Lo 6°

    Chance of a shower

    Very Good at the bus stop
    • T-storms
      15%
    • Precip
      30%
    • Wind
      Gust
      31 k/h
    more
Next Previous
A little rain 15° Lo 12° RealFeel® 13° / 8°

N

E

S

W

  • Precipitation: 75%
  • Rain: 5 mm
  • Snow: 0 CM
  • Humidity: 82%
  • Cloud Cover: 93%
  • Dew Point: 11° C
  • Visibility: 8 km
13 km/h

Temperature History - May 20

more Historical Weather Data >
  Today Normal Record 5/20/2012
High 21° 20° 32° (1975) 32°
Low 12° 8° -1° (1956) 11°

Sunrise/Sunset

Sunrise / Sunset Illustration

Rises at 5:28 AM with 15:03 of sunlight, then sets at 8:31 PM

Moonrise/Moonset

Astronomy >
Moonrise / Moonset Illustration

Rises at 3:24 PM with 11:40 of moolight, then sets at 3:04 AM

Top Story

Ottawa Weather Report

The Summer Outlook for Canada

May 20, 2013; 2:44 PM ET

The Accuweather.com summer forecast for Canada. more >