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

Updated: @ 27-May-2017 7:10pm - next update at 7:20pm  
Summary / Temperature Wind Rain Outlook
Cloudy, Dry Cloudy, Dry
Currently: 18.2C, Max: 18.7C, Min: 13.8C 18.2°C
Colder 0.2°C than last hour.

Comfortable

Feels like (Humidex): 22°C

24-hr difference
0°C 
  Today Yesterday
High: 18.7°C
2:07pm
19.3°C
3:13pm
Low: 13.8°C
5:48am
12.9°C
5:38am
 Calm SE
0.0
Gust:
0.0 km/h
0 Bft - Calm
Today: 11.3 km/h 4:33pm
Gust Month: 54.7 km/h May 14
Rain Today: 0.0 mm
Rain Rate (/hr): 0.0 mm
Rain Yesterday: 4.4 mm
Storm Rain: 0.0 mm
This Month: 136.0 mm
Season Total: 455.6 mm
13 rain days in May.
Sunday
A mix of sun and cloud
A mix of sun and cloud
Humidity & Barometer Almanac Moon
Humidity: 78 %  
Dew Point: 14.3°C Decreased 0.2°C since last hour.
Barometer: 1011.5 hPa Rising 0.1  hPa/hr
Baro Trend: Steady
Sunrise: 5:40am
Sunset: 8:47pm
Moonrise: 7:39am
Moonset: 9:41pm
Waxing Crescent
Waxing Crescent, Moon at 2 days in cycle
7%
Illuminated
UV Index Solar Radiation
   0.0    None
High: 8.9 @ 1:56pm
58 W/m2 (23 %)
High: 1376 @  1:56pm
 Pool Temperature 
63.0°F
 EC Weather Forecast  - Outlook: Saturday night & Sunday
Tonight
Chance of showers (40%)
Chance of showers

Min: 10°C
EC forecast: Cloudy with 40 percent chance of showers early this evening then partly cloudy. Fog patches developing overnight. Low 10.
Davis VP+ forecast: Increasing clouds with little temp. change.
 
Sunday
A mix of sun and cloud
A mix of sun and cloud

Max: 20°C
EC forecast: A mix of sun and cloud. Becoming cloudy late in the afternoon. Fog patches dissipating in the morning. Wind becoming east 20 km/h gusting to 40 in the morning. High 20. UV index 8 or very high.
Radar, courtesy of Environment Canada