• Tonight

    Jul 11

    Lo 14°

    Mainly clear

    Travel Weather
    • Rain
      0 mm
    • Wind
      Speed
      11 k/h
    • T-storms
      0%
  • Sat

    Jul 12

    29°Lo 18°

    Partly sunny

    Excellent for travel
    • Rain
      8 mm
    • Wind
      Speed
      10 k/h
    • T-storms
      0%
    more
  • Sun

    Jul 13

    28°Lo 18°

    A thunderstorm or two

    Good for travel
    • Rain
      5 mm
    • Wind
      Speed
      19 k/h
    • T-storms
      60%
    more
  • Mon

    Jul 14

    25°Lo 14°

    Mostly cloudy with a t-storm

    Very Good for travel
    • Rain
      18 mm
    • Wind
      Speed
      5 k/h
    • T-storms
      40%
    more
  • Tue

    Jul 15

    22°Lo 12°

    An afternoon shower or two

    Very Good for travel
    • Rain
      2 mm
    • Wind
      Speed
      16 k/h
    • T-storms
      20%
    more
Next Previous
< Previous 8 hours Next 8 hours >
  Fri
9pm
10pm 11pm Sat
12am
1am 2am 3am 4am
  9pm 10pm 11pm 12am 1am 2am 3am 4am
Forecast
Partly Sunny
Mostly Clear
Mostly Clear
Mostly Clear
Mostly Clear
Mostly Clear
Mostly Clear
Mostly Clear
Temp (°C) 21° 20° 18° 18° 18° 17° 17° 16°
RealFeel® 19° 18° 16° 17° 17° 17° 16° 16°
Humidity 63% 65% 68% 70% 70% 72% 71% 73%
   
  9pm 10pm 11pm 12am 1am 2am 3am 4am
Rain
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
Snow
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
Ice
 
0%
 
0%
 
0%
 
0%
 
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0%
   
  9pm 10pm 11pm 12am 1am 2am 3am 4am
Wind (km/h) 8 SSE 8 SSE 6 ESE 5 E 5 W 5 WNW 3 WNW 3 NW
UV Index 0 0 0 0 0 0 0 0
Cloud Cover 30% 22% 16% 11% 11% 11% 12% 14%
Dew Point 14° 13° 12° 12° 12° 12° 12° 12°
Middle Grid line 25 C Middle Grid line 20 C Middle Grid line 15 C

Temperature History - Jul 11

more Historical Weather Data >
  Today Normal Record 7/11/2013
High 24° N/A N/A 25°
Low 14° N/A N/A 16°

Sunrise/Sunset

Sunrise / Sunset Illustration

Rises at 5:45 AM with 15:15 of sunlight, then sets at 9:00 PM

Moonrise/Moonset

Astronomy >
Moonrise / Moonset Illustration

Rises at 8:05 PM with 10:02 of moolight, then sets at 6:07 AM

Top Story

Markham Weather Report

Long-Range Pattern Update

July 11, 2014; 11:05 AM ET

Pattern of extremes into next week and a look at August. more >