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  • Today

    Aug 22

    A thunderstorm in spots 24°Lo 17°
  • Sat

    Aug 23

    Partly sunny and humid 24°Lo 16°
    more
  • Sun

    Aug 24

    More clouds than sun 26°Lo 15°
    more
  • Mon

    Aug 25

    Partly sunny and more humid 27°Lo 18°
    more
  • Tue

    Aug 26

    Partly sunny and humid 28°Lo 16°
    more
< Previous 8 hours Next 8 hours >
  Fri
8am
9am 10am 11am 12pm 1pm 2pm 3pm
  8am 9am 10am 11am 12pm 1pm 2pm 3pm
Forecast
Cloudy
Cloudy
Cloudy
Mostly Cloudy
Cloudy
Cloudy
Mostly Cloudy
Mostly Cloudy
Temp (°C) 17° 17° 19° 21° 22° 23° 24° 23°
RealFeel® 17° 17° 18° 23° 25° 23° 26° 23°
Humidity 93% 93% 90% 81% 76% 73% 68% 73%
   
  8am 9am 10am 11am 12pm 1pm 2pm 3pm
Rain
 
14%
 
14%
 
13%
 
10%
 
10%
 
14%
 
43%
 
47%
Snow
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
Ice
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
   
  8am 9am 10am 11am 12pm 1pm 2pm 3pm
Wind (km/h) 6 N 8 N 8 NNW 3 N 0 10 ESE 6 ENE 11 SE
UV Index 0 1 1 2 2 2 3 3
Cloud Cover 100% 100% 95% 85% 95% 100% 85% 85%
Dew Point 16° 16° 17° 18° 18° 18° 18° 18°
Middle Grid line 25 C Middle Grid line 20 C Middle Grid line 15 C

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

Updated Weekly Long-Range Model Forecast

August 22, 2014; 2:57 PM ET

My latest interpretation of the weekly long-range forecast model. more >