• Today

    Jul 31

    25°Lo 14°

    A t-storm late this afternoon

    Good for outdoor DIY projects
    • Precip
      50%
    • Hours of Precip
      1
    • Hi
      RealFeel
      25°
  • Fri

    Aug 1

    27°Lo 15°

    A thunderstorm in spots

    Very Good for outdoor DIY projects
    • Precip
      40%
    • Hours of Precip
      0.5
    • Hi
      RealFeel
      30°
    more
  • Sat

    Aug 2

    26°Lo 16°

    A couple of p.m. t-storms

    Very Good for outdoor DIY projects
    • Precip
      60%
    • Hours of Precip
      1
    • Hi
      RealFeel
      30°
    more
  • Sun

    Aug 3

    26°Lo 15°

    Periods of sun with a t-storm

    Very Good for outdoor DIY projects
    • Precip
      55%
    • Hours of Precip
      1
    • Hi
      RealFeel
      31°
    more
  • Mon

    Aug 4

    27°Lo 15°

    A shower in the afternoon

    Excellent for outdoor DIY projects
    • Precip
      40%
    • Hours of Precip
      0.5
    • Hi
      RealFeel
      29°
    more
Next Previous
< Previous 8 hours Next 8 hours >
  Thu
5pm
6pm 7pm 8pm 9pm 10pm 11pm Fri
12am
  5pm 6pm 7pm 8pm 9pm 10pm 11pm 12am
Forecast
Partly Sunny
T-storms
Partly Cloudy
Mostly Sunny
Partly Cloudy
Partly Cloudy
Partly Cloudy
Partly Cloudy
Temp (°C) 25° 25° 24° 22° 20° 19° 19° 18°
RealFeel® 24° 22° 21° 19° 18° 17° 16° 16°
Humidity 49% 52% 55% 60% 66% 71% 71% 74%
   
  5pm 6pm 7pm 8pm 9pm 10pm 11pm 12am
Rain
 
47%
 
51%
 
47%
 
20%
 
20%
 
20%
 
20%
 
20%
Snow
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
Ice
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
   
  5pm 6pm 7pm 8pm 9pm 10pm 11pm 12am
Wind (km/h) 18 W 16 W 14 W 13 W 11 W 10 WSW 10 SW 8 SW
UV Index 3 1 0 0 0 0 0 0
Cloud Cover 45% 52% 52% 25% 32% 36% 45% 45%
Dew Point 14° 15° 14° 14° 14° 14° 13° 13°
Middle Grid line 30 C Middle Grid line 25 C Middle Grid line 20 C Middle Grid line 15 C

Temperature History - Jul 31

more Historical Weather Data >
  Today Normal Record 7/31/2013
High 25° N/A N/A 25°
Low 14° N/A N/A 15°

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 31, 2014; 5:02 AM ET

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