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

Updated: @ 27-Aug-2015 5:20pm - next update at 5:30pm  
Summary / Temperature Wind Rain Outlook
Cloudy, Dry Cloudy, Dry
Currently: 19.1C, Max: 19.9C, Min: 13.1C 19.1°C
Colder 0.1°C than last hour.

Comfortable

Feels like (Humidex): 22°C

24-hr difference
0.1°CWarmer 0.1°C than yesterday at this time.
  Today Yesterday
High: 19.9°C
3:05pm
21.1°C
2:08pm
Low: 13.1°C
6:36am
15.3°C
5:28am
 Wind from NW NW
0.1
Gust:
0.0 km/h
0 Bft - Calm
Today: 20.9 km/h 12:07am
Gust Month: 61.1 km/h August 2
Rain Today: 0.0 mm
Rain Rate (/hr): 0.0 mm
Rain Yesterday: 0.2 mm
Storm Rain: 0.0 mm
This Month: 86.6 mm
Season Total: 459.4 mm
12 rain days in August.
Friday
Mainly sunny
Mainly sunny
Humidity & Barometer Almanac Moon
Humidity: 70 % Increased 1.0% since last hour.
Dew Point: 13.5°C Increased 0.1°C since last hour.
Barometer: 1018.7 hPa Falling 0.1  hPa/hr
Baro Trend: Steady
Sunrise: 6:34am
Sunset: 8:03pm
Moonrise: 6:34pm
Moonset: 3:55am
Waxing Gibbous
Waxing Gibbous, Moon at 12 days in cycle
95%
Illuminated
UV Index Solar Radiation
   1.2     Low 
High: 7.3 @ 12:06pm
199 W/m2 (41 %)
High: 895 @  10:25am
 Pool Temperature 
73.0°F
 EC Weather Forecast  - Outlook: Thursday night & Friday
Thursday night
Partly cloudy
Partly cloudy


Min: 10
EC forecast: Clearing this evening. Fog patches developing after midnight. Low 10.
Davis VP+ forecast: Increasing clouds with little temp. change. precipitation possible within 24 to 48 hrs.
 
Friday
Mainly sunny
Mainly sunny

Max: 25
Min: 12
EC forecast: Mainly sunny. Fog patches dissipating early in the morning. High 25. UV index 7 or high.
Radar, courtesy of Environment Canada