• Tonight

    May 18

    Lo 9°

    Mainly cloudy, a shower late

    Morning School Bus Weather
    • T-storms
      40%
    • Precip
      60%
    • Wind
      Gust
      35 k/h
    more

  • Sun

    May 19

    15°Lo 7°

    Mostly cloudy with a t-storm

    Fair at the bus stop
    • T-storms
      40%
    • Precip
      55%
    • Wind
      Gust
      24 k/h
    more

  • Mon

    May 20

    18°Lo 7°

    Partly sunny

    Good at the bus stop
    • T-storms
      24%
    • Precip
      25%
    • Wind
      Gust
      29 k/h
    more

  • Tue

    May 21

    21°Lo 7°

    Partly sunny and breezy

    Excellent at the bus stop
    • T-storms
      24%
    • Precip
      3%
    • Wind
      Gust
      37 k/h

  • Wed

    May 22

    16°Lo 7°

    Cooler with a shower

    Good at the bus stop
    • T-storms
      20%
    • Precip
      57%
    • Wind
      Gust
      24 k/h
    more
Next Previous
Partly sunny 21° Lo 18° RealFeel® 20° / 16°

N

E

S

W

  • Precipitation: 2%
  • Rain: 0 mm
  • Snow: 0 CM
  • Humidity: 35%
  • Cloud Cover: 45%
  • Dew Point: 4° C
  • Visibility: 10 km
23 km/h

Temperature History - May 21

more Historical Weather Data >
  Today Normal Record 5/21/2012
High 21° 17° 31° (1928) 21°
Low 7° 4° -5° (1903) 8°

Sunrise/Sunset

Sunrise / Sunset Illustration

Rises at 5:38 AM with 15:50 of sunlight, then sets at 9:28 PM

Moonrise/Moonset

Astronomy >
Moonrise / Moonset Illustration

Rises at 5:24 PM with 10:38 of moolight, then sets at 4:02 AM

Top Story

Calgary Weather Report

The Summer Outlook for Canada

May 18, 2013; 9:44 AM ET

The Accuweather.com summer forecast for Canada. more >