• Tonight

    May 18

    Lo 12°

    Mostly cloudy

    Outdoor Barbecue Weather
    • Precip
      12%
    • Hi
      RealFeel
      22°
    • Wind
      Gust
      27 k/h
    more

  • Sun

    May 19

    23°Lo 12°

    Times of clouds and sun

    Excellent for an outdoor bbq
    • Precip
      19%
    • Hi
      RealFeel
      24°
    • Wind
      Gust
      19 k/h
    more

  • Mon

    May 20

    27°Lo 15°

    Pleasant and warmer

    Excellent for an outdoor bbq
    • Precip
      3%
    • Hi
      RealFeel
      29°
    • Wind
      Gust
      18 k/h

  • Tue

    May 21

    26°Lo 14°

    Rain and a thunderstorm

    Fair for an outdoor bbq
    • Precip
      65%
    • Hi
      RealFeel
      29°
    • Wind
      Gust
      14 k/h
    more

  • Wed

    May 22

    24°Lo 15°

    A couple of thunderstorms

    Good for an outdoor bbq
    • Precip
      60%
    • Hi
      RealFeel
      26°
    • Wind
      Gust
      16 k/h
    more
Next Previous
Warmer 27° Lo 23° RealFeel® 29° / 22°

N

E

S

W

  • Precipitation: 2%
  • Rain: 0 mm
  • Snow: 0 CM
  • Humidity: 59%
  • Cloud Cover: 44%
  • Dew Point: 17° C
  • Visibility: 10 km
11 km/h

Temperature History - May 20

more Historical Weather Data >
  Today Normal Record 5/20/2012
High 27° N/A N/A 27°
Low 15° N/A N/A 11°

Sunrise/Sunset

Sunrise / Sunset Illustration

Rises at 5:47 AM with 14:54 of sunlight, then sets at 8:41 PM

Moonrise/Moonset

Astronomy >
Moonrise / Moonset Illustration

Rises at 3:38 PM with 11:43 of moolight, then sets at 3:21 AM

Top Story

Markham Weather Report

The Summer Outlook for Canada

May 18, 2013; 9:44 AM ET

The Accuweather.com summer forecast for Canada. more >