• Tonight

    Jul 11

    Lo 14°

    Mainly clear

    Lawn Mowing Weather
    • Hours of Precip
      0
    • Precip
      0%
    • Hi
      RealFeel
      25°
  • Sat

    Jul 12

    29°Lo 18°

    Partly sunny

    Very Good for lawn mowing
    • Hours of Precip
      2
    • Precip
      1%
    • Hi
      RealFeel
      30°
    more
  • Sun

    Jul 13

    28°Lo 18°

    A thunderstorm or two

    Poor for lawn mowing
    • Hours of Precip
      2
    • Precip
      60%
    • Hi
      RealFeel
      28°
    more
  • Mon

    Jul 14

    25°Lo 14°

    Mostly cloudy with a t-storm

    Good for lawn mowing
    • Hours of Precip
      3
    • Precip
      63%
    • Hi
      RealFeel
      30°
    more
  • Tue

    Jul 15

    22°Lo 12°

    An afternoon shower or two

    Good for lawn mowing
    • Hours of Precip
      1
    • Precip
      61%
    • Hi
      RealFeel
      23°
    more
Next Previous
< Previous 8 hours Next 8 hours >
  Fri
8pm
9pm 10pm 11pm Sat
12am
1am 2am 3am
  8pm 9pm 10pm 11pm 12am 1am 2am 3am
Forecast
Partly Sunny
Partly Sunny
Mostly Clear
Mostly Clear
Mostly Clear
Mostly Clear
Mostly Clear
Mostly Clear
Temp (°C) 23° 21° 20° 18° 18° 18° 17° 17°
RealFeel® 20° 19° 18° 16° 17° 17° 17° 16°
Humidity 59% 63% 65% 68% 70% 70% 72% 71%
   
  8pm 9pm 10pm 11pm 12am 1am 2am 3am
Rain
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
Snow
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
 
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0%
Ice
 
0%
 
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  8pm 9pm 10pm 11pm 12am 1am 2am 3am
Wind (km/h) 8 SSE 8 SSE 8 SSE 6 ESE 5 E 5 W 5 WNW 3 WNW
UV Index 0 0 0 0 0 0 0 0
Cloud Cover 39% 30% 22% 16% 11% 11% 11% 12%
Dew Point 14° 14° 13° 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 >