1 - 5 of 90 days | All 90 days
Next 5 Days
  • Early AM

    Jul 26

    Clear Lo 18°
    more
  • Today

    Jul 26

    Mostly sunny 30°Lo 17°
    more
  • Wed

    Jul 27

    A thunderstorm in the area 31°Lo 20°
  • Thu

    Jul 28

    A thunderstorm in the area 28°Lo 19°
    more
  • Fri

    Jul 29

    Periods of sun and clouds 27°Lo 19°
    more
< Previous 8 hours Next 8 hours >
  Wed
5am
6am 7am 8am 9am 10am 11am 12pm
  5am 6am 7am 8am 9am 10am 11am 12pm
Forecast
Partly Cloudy
Partly Cloudy
Mostly Sunny
Mostly Sunny
Partly Sunny
T-storms
Partly Sunny
Partly Sunny
Temp (°C) 18° 18° 20° 22° 24° 25° 28° 29°
RealFeel® 18° 19° 20° 23° 26° 26° 31° 32°
Humidity 88% 87% 77% 69% 59% 56% 45% 39%
   
  5am 6am 7am 8am 9am 10am 11am 12pm
Rain
 
0%
 
0%
 
0%
 
43%
 
47%
 
51%
 
18%
 
14%
Snow
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
Ice
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
   
  5am 6am 7am 8am 9am 10am 11am 12pm
Wind (km/h) 6 W 6 WSW 6 WSW 7 SW 7 WSW 9 WSW 11 WSW 11 WSW
UV Index 0 0 0 1 3 4 5 6
Cloud Cover 40% 32% 26% 26% 39% 45% 45% 45%
Dew Point 16° 16° 16° 16° 16° 16° 15° 14°
Middle Grid line 30 C Middle Grid line 25 C Middle Grid line 20 C Middle Grid line 15 C

Temperature History - Jul 27

more Historical Weather Data >
  Today Normal Record 7/27/2015
High 31° 26° N/A 32°
Low 20° 17° N/A 19°

Sunrise/Sunset

Sunrise / Sunset Illustration

Rises at 6:00 AM with 14:47 of sunlight, then sets at 8:47 PM

Moonrise/Moonset

Astronomy >
Moonrise / Moonset Illustration

Rises at 12:09 AM with 13:22 of moolight, then sets at 1:31 PM

Markham Weather Report

Warmth dominating across Canada so far this summer

July 25, 2016; 3:10 PM ET

A warm first half of summer for a majority of Canada. more >