• Today

    Nov 21

    -2°Lo -10°

    Partly sunny and very cold

    Watch for hair frizz
    • Wind
      Gust
      26 k/h
    • Precip
      5%
    • Hours of Precip
      0
  • Sat

    Nov 22

    5°Lo 2°

    Rain and drizzle in the p.m.

    Advisory for hair frizz
    • Wind
      Gust
      41 k/h
    • Precip
      55%
    • Hours of Precip
      2
    more
  • Sun

    Nov 23

    9°Lo 4°

    Cloudy, a shower; milder

    Advisory for hair frizz
    • Wind
      Gust
      26 k/h
    • Precip
      41%
    • Hours of Precip
      7
    more
  • Mon

    Nov 24

    14°Lo 2°

    Occasional afternoon rain

    Advisory for hair frizz
    • Wind
      Gust
      56 k/h
    • Precip
      57%
    • Hours of Precip
      1
    more
  • Tue

    Nov 25

    4°Lo -4°

    Mostly cloudy; breezy, colder

    Watch for hair frizz
    • Wind
      Gust
      46 k/h
    • Precip
      25%
    • Hours of Precip
      0
    more
Next Previous
< Previous 8 hours Next 8 hours >
  Fri
11am
12pm 1pm 2pm 3pm 4pm 5pm 6pm
  11am 12pm 1pm 2pm 3pm 4pm 5pm 6pm
Forecast
Partly Sunny
Partly Cloudy
Partly Cloudy
Partly Cloudy
Partly Sunny
Partly Sunny
Mostly Clear
Mostly Clear
Temp (°C) -5° -4° -2° -3° -4° -4° -6° -7°
RealFeel® -6° -8° -7° -8° -10° -11° -13° -14°
Humidity 73% 76% 68% 71% 70% 70% 77% 82%
   
  11am 12pm 1pm 2pm 3pm 4pm 5pm 6pm
Rain
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
Snow
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
Ice
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
   
  11am 12pm 1pm 2pm 3pm 4pm 5pm 6pm
Wind (km/h) 9 WNW 15 WNW 18 WNW 17 WNW 18 WNW 18 W 18 WSW 17 WSW
UV Index 1 2 1 1 0 0 0 0
Cloud Cover 39% 53% 58% 52% 45% 36% 29% 23%
Dew Point -9° -8° -7° -8° -8° -9° -9° -9°
Middle Grid line 0 C Middle Grid line -5 C

Temperature History - Nov 21

more Historical Weather Data >
  Today Normal Record 11/21/2013
High -2° N/A N/A
Low -10° N/A N/A

Sunrise/Sunset

Sunrise / Sunset Illustration

Rises at 7:19 AM with 9:27 of sunlight, then sets at 4:46 PM

Moonrise/Moonset

Astronomy >
Moonrise / Moonset Illustration

Rises at 6:10 AM with 10:21 of moolight, then sets at 4:31 PM

Markham Weather Report

Weekly Long Range Forecast Model Update

November 21, 2014; 9:29 AM ET

An interpretation of the latest ECMWF weekly long range forecast output... more >