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There are no active watches, warnings or advisories for Markham, ON.

Updated: @ 17-Aug-2017 11:40am - next update at 11:50am  
Summary / Temperature Wind Rain Outlook
Cloudy, Dry Cloudy, Dry
Currently: 23.3°C, Max: 24.0°C, Min: 14.5°C 23.3°C
Colder 0.4°C than last hour.

Comfortable

Feels like (Humidex): 28°C

24-hr difference
3.2°CWarmer 3.2°C than yesterday at this time.
  Today Yesterday
High: 24.0°C
11:08am 		25.3°C
3:04pm
Low: 14.5°C
6:01am 		16.9°C
3:23am
Wind from SE SE
3.5
Gust:
 6.4 km/h
2 Bft - Light Air
Today: 32.2 km/h 11:09am
Gust Month: 45.0 km/h August 5
Rain Today: 0.0 mm
Rain Rate (/hr): 0.0 mm
Rain Yesterday: 0.0 mm
Storm Rain: 0.0 mm
This Month: 34.6 mm
Season Total: 785.2 mm
9 rain days in August.
Tonight
Showers
Showers
Humidity & Barometer Almanac Moon
Humidity: 61 % Decreased 1.0% since last hour.
Dew Point: 15.4°C Decreased 0.6°C since last hour.
Barometer: 1014.0 hPa  
Baro Trend: Steady
Sunrise: 6:23am
Sunset: 8:19pm
Moonrise: 1:55am
Moonset: 4:52pm
Waning Crescent
Waning Crescent, Moon at 24 days in cycle
22%
Illuminated
UV Index Solar Radiation
   3.5     Medium 
High: 5.6 @ 11:03am
424 W/m2 (44 %)
High: 944 @  11:04am
 Pool Temperature 
75.0°F
 EC Weather Forecast  - Outlook: Thursday & Thursday night
Thursday
A few showers
A few showers
Max: 24°C
 EC forecast: Mainly cloudy. A few showers beginning this afternoon. Risk of a thunderstorm late this afternoon. Wind becoming southeast 20 km/h this afternoon. High 24. Humidex 27. UV index 7 or high.
Davis VP+ forecast: Increasing clouds with little temp. change.
 
Tonight
Showers
Showers
Min: 20°C
 EC forecast: Showers ending before morning then partly cloudy. Risk of a thunderstorm this evening. Wind southeast 20 km/h becoming light near midnight. Low 20.
Radar, courtesy of Environment Canada