• Early AM

    Aug 21

    Lo 18°

    A shower or thunderstorm

    Home Energy Efficiency Weather
    • Avg
      RealFeel
      22°
    • Hi
      RealFeel
      26°
    • Wind
      Speed
      5 k/h
    more
  • Today

    Aug 21

    26°Lo 16°

    A couple of thunderstorms

    Poor for home energy
    • Avg
      RealFeel
      22°
    • Hi
      RealFeel
      28°
    • Wind
      Speed
      8 k/h
    more
  • Fri

    Aug 22

    24°Lo 17°

    A thunderstorm in spots

    Poor for home energy
    • Avg
      RealFeel
      21°
    • Hi
      RealFeel
      27°
    • Wind
      Speed
      8 k/h
  • Sat

    Aug 23

    23°Lo 17°

    Clouds and sun with a shower

    Poor for home energy
    • Avg
      RealFeel
      20°
    • Hi
      RealFeel
      23°
    • Wind
      Speed
      11 k/h
    more
  • Sun

    Aug 24

    25°Lo 16°

    A thunderstorm in spots

    Poor for home energy
    • Avg
      RealFeel
      21°
    • Hi
      RealFeel
      27°
    • Wind
      Speed
      10 k/h
    more
Next Previous
A shower or thunderstorm 23° Lo 18° RealFeel® 27° / 18°

N

E

S

W

  • Precipitation: 40%
  • Rain: 1 mm
  • Snow: 0 CM
  • Humidity: 79%
  • Cloud Cover: 70%
  • Dew Point: 17° C
  • Visibility: 10 km
6 km/h

Temperature History - Aug 22

more Historical Weather Data >
  Today Normal Record 8/22/2013
High 24° N/A N/A 29°
Low 17° N/A N/A 19°

Sunrise/Sunset

Sunrise / Sunset Illustration

Rises at 6:29 AM with 13:41 of sunlight, then sets at 8:10 PM

Moonrise/Moonset

Astronomy >
Moonrise / Moonset Illustration

Rises at 3:48 AM with 14:31 of moolight, then sets at 6:19 PM

Top Story

Markham Weather Report

Weather Pattern Highlights Into Next Week

August 20, 2014; 10:27 AM ET

A look at the weather pattern across Canada into next week. more >