• Early AM

    Jul 31

    Lo 12°

    A shower possible

    Skiing Weather
    • Rain
      0 mm
    • Precip
      49%
    • Hours of Precip
      1
    more
  • Today

    Jul 31

    22°Lo 14°

    Times of clouds and sun

    Poor for skiing
    • Rain
      1 mm
    • Precip
      50%
    • Hours of Precip
      0.5
    more
  • Fri

    Aug 1

    25°Lo 16°

    A shower or t-storm in spots

    Poor for skiing
    • Rain
      2 mm
    • Precip
      40%
    • Hours of Precip
      1
  • Sat

    Aug 2

    25°Lo 16°

    A couple of p.m. t-storms

    Poor for skiing
    • Rain
      4 mm
    • Precip
      61%
    • Hours of Precip
      2
    more
  • Sun

    Aug 3

    26°Lo 16°

    Intervals of clouds and sun

    Poor for skiing
    • Rain
      0 mm
    • Precip
      13%
    • Hours of Precip
      0
    more
Next Previous
< Previous 8 hours Next 8 hours >
  Fri
3am
4am 5am 6am 7am 8am 9am 10am
  3am 4am 5am 6am 7am 8am 9am 10am
Forecast
Mostly Clear
Mostly Clear
Mostly Clear
Mostly Clear
Partly Sunny
Partly Cloudy
Partly Cloudy
Partly Cloudy
Temp (°C) 17° 16° 14° 16° 17° 18° 20° 22°
RealFeel® 15° 15° 12° 14° 16° 18° 20° 22°
Humidity 81% 82% 93% 84% 84% 78% 73% 68%
   
  3am 4am 5am 6am 7am 8am 9am 10am
Rain
 
1%
 
1%
 
1%
 
1%
 
4%
 
14%
 
14%
 
18%
Snow
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
Ice
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
   
  3am 4am 5am 6am 7am 8am 9am 10am
Wind (km/h) 10 SW 10 SW 10 SW 8 SW 8 SW 8 SW 10 SW 11 SW
UV Index 0 0 0 0 0 1 2 4
Cloud Cover 26% 26% 26% 26% 36% 66% 70% 70%
Dew Point 13° 13° 13° 14° 14° 14° 15° 15°
Middle Grid line 25 C Middle Grid line 20 C Middle Grid line 15 C Middle Grid line 10 C

Temperature History - Aug 1

more Historical Weather Data >
  Today Normal Record 8/1/2013
High 25° N/A N/A 26°
Low 16° N/A N/A 16°

Sunrise/Sunset

Sunrise / Sunset Illustration

Rises at 6:04 AM with 14:38 of sunlight, then sets at 8:42 PM

Moonrise/Moonset

Astronomy >
Moonrise / Moonset Illustration

Rises at 10:41 AM with 12:00 of moolight, then sets at 10:41 PM

Top Story

Markham Weather Report

Smoke From Canada Wildfires to Impact Chicago, NYC

July 30, 2014; 10:32 PM ET

Ongoing wildfires in Ontario and western Canada will impact areas across the Great Lakes to the Northeast through the weekend. more >