• Today

    Apr 18

    11°Lo 1°

    Mostly cloudy

    Poor for an outdoor bbq
    • Precip
      60%
    • Hi
      RealFeel
      13°
    • Wind
      Gust
      24 k/h
  • Sat

    Apr 19

    12°Lo 2°

    Mostly sunny

    Good for an outdoor bbq
    • Precip
      0%
    • Hi
      RealFeel
      15°
    • Wind
      Gust
      23 k/h
    more
  • Sun

    Apr 20

    16°Lo 4°

    Partly sunny

    Good for an outdoor bbq
    • Precip
      3%
    • Hi
      RealFeel
      17°
    • Wind
      Gust
      18 k/h
    more
  • Mon

    Apr 21

    20°Lo 8°

    An afternoon shower possible

    Very Good for an outdoor bbq
    • Precip
      30%
    • Hi
      RealFeel
      21°
    • Wind
      Gust
      18 k/h
    more
  • Tue

    Apr 22

    17°Lo 4°

    A couple of showers possible

    Good for an outdoor bbq
    • Precip
      30%
    • Hi
      RealFeel
      17°
    • Wind
      Gust
      39 k/h
    more
Next Previous
< Previous 8 hours Next 8 hours >
  Fri
6am
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  6am 7am 8am 9am 10am 11am 12pm 1pm
Forecast
Cloudy
Cloudy
Cloudy
Cloudy
Cloudy
Cloudy
Cloudy
Cloudy
Temp (°C) 11°
RealFeel® 10° 12° 13°
Humidity 60% 65% 65% 60% 58% 63% 58% 56%
   
  6am 7am 8am 9am 10am 11am 12pm 1pm
Rain
 
7%
 
6%
 
6%
 
6%
 
6%
 
5%
 
5%
 
8%
Snow
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
Ice
 
0%
 
0%
 
0%
 
0%
 
0%
 
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  6am 7am 8am 9am 10am 11am 12pm 1pm
Wind (km/h) 5 SE 5 SSE 8 SE 8 SSE 8 S 6 S 5 SSE 6 W
UV Index 0 0 1 1 2 2 3 3
Cloud Cover 90% 100% 100% 90% 100% 100% 100% 100%
Dew Point -1°
Middle Grid line 15 C Middle Grid line 10 C Middle Grid line 5 C

Temperature History - Apr 18

more Historical Weather Data >
  Today Normal Record 4/18/2013
High 11° N/A N/A 20°
Low N/A N/A

Sunrise/Sunset

Sunrise / Sunset Illustration

Rises at 6:30 AM with 13:34 of sunlight, then sets at 8:04 PM

Moonrise/Moonset

Astronomy >
Moonrise / Moonset Illustration

Rises at 11:53 PM with 9:47 of moolight, then sets at 9:40 AM

Top Story

Markham Weather Report

Long Range Hints Through May

April 18, 2014; 7:23 AM ET

Updated look at the long-range and potential El Nino later this year. more >