• Today

    Dec 19

    -1°Lo -8°

    Clouds giving way to some sun

    Poor for outdoor DIY projects
    • Precip
      50%
    • Hours of Precip
      1
    • Hi
      RealFeel
      -7°
  • Sat

    Dec 20

    0°Lo -4°

    Mostly cloudy

    Fair for outdoor DIY projects
    • Precip
      2%
    • Hours of Precip
      0
    • Hi
      RealFeel
    more
  • Sun

    Dec 21

    1°Lo -4°

    Partly sunny

    Fair for outdoor DIY projects
    • Precip
      3%
    • Hours of Precip
      0
    • Hi
      RealFeel
    more
  • Mon

    Dec 22

    3°Lo -1°

    Clouds and sun

    Poor for outdoor DIY projects
    • Precip
      5%
    • Hours of Precip
      0
    • Hi
      RealFeel
      -1°
    more
  • Tue

    Dec 23

    5°Lo 4°

    Rain

    Poor for outdoor DIY projects
    • Precip
      75%
    • Hours of Precip
      5.5
    • Hi
      RealFeel
      -1°
    more
Next Previous
< Previous 8 hours Next 8 hours >
  Fri
11pm
Sat
12am
1am 2am 3am 4am 5am 6am
  11pm 12am 1am 2am 3am 4am 5am 6am
Forecast
Mostly Clear
Mostly Clear
Mostly Clear
Mostly Clear
Mostly Clear
Mostly Clear
Mostly Clear
Mostly Clear
Temp (°C) -4° -4° -5° -5° -5° -5° -8° -6°
RealFeel® -7° -7° -8° -8° -8° -8° -9° -6°
Humidity 72% 70% 72% 73% 72% 71% 86% 73%
   
  11pm 12am 1am 2am 3am 4am 5am 6am
Rain
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
Snow
 
0%
 
0%
 
0%
 
0%
 
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Ice
 
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  11pm 12am 1am 2am 3am 4am 5am 6am
Wind (km/h) 11 NNW 11 NNW 11 NNW 11 NNW 9 N 9 N 7 NNW 7 NNW
UV Index 0 0 0 0 0 0 0 0
Cloud Cover 26% 26% 26% 26% 26% 26% 26% 26%
Dew Point -9° -9° -9° -9° -9° -10° -10° -10°
Middle Grid line 0 C Middle Grid line -5 C

Temperature History - Dec 19

more Historical Weather Data >
  Today Normal Record 12/19/2013
High -1° N/A N/A
Low -8° N/A N/A -3°

Sunrise/Sunset

Sunrise / Sunset Illustration

Rises at 7:47 AM with 8:54 of sunlight, then sets at 4:41 PM

Moonrise/Moonset

Astronomy >
Moonrise / Moonset Illustration

Rises at 4:55 AM with 10:11 of moolight, then sets at 3:06 PM

Markham Weather Report

Long-Range Forecast Model Update Into Mid-January

December 19, 2014; 9:08 AM ET

Update on the long-range forecast model data. more >