• Today

    Apr 18

    12°Lo 1°

    A little rain this afternoon

    Fair for an outdoor bbq
    • Precip
      55%
    • Hi
      RealFeel
      12°
    • Wind
      Gust
      19 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 shower possible

    Good for an outdoor bbq
    • Precip
      30%
    • Hi
      RealFeel
      19°
    • Wind
      Gust
      29 k/h
    more
Next Previous
< Previous 8 hours Next 8 hours >
  Fri
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  1pm 2pm 3pm 4pm 5pm 6pm 7pm 8pm
Forecast
Cloudy
Cloudy
Showers
Mostly Cloudy
Mostly Cloudy
Showers
Partly Cloudy
Partly Cloudy
Temp (°C) 10° 12° 13° 12° 11°
RealFeel® 12° 12° 12° 12° 11°
Humidity 70% 73% 69% 63% 61% 61% 61% 64%
   
  1pm 2pm 3pm 4pm 5pm 6pm 7pm 8pm
Rain
 
8%
 
40%
 
44%
 
40%
 
40%
 
44%
 
40%
 
0%
Snow
 
0%
 
0%
 
0%
 
0%
 
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Ice
 
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  1pm 2pm 3pm 4pm 5pm 6pm 7pm 8pm
Wind (km/h) 5 S 5 S 6 S 8 S 10 SW 13 WNW 14 NW 14 NW
UV Index 3 3 2 2 1 0 0 0
Cloud Cover 95% 93% 88% 84% 78% 75% 72% 70%
Dew Point
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 12° 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 >