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

Updated: @ 21-Oct-2021 10:15am - next update at 10:30am  
Summary / Temperature Wind Rain Outlook
Day time Day time
Currently: 14.6, Max: 14.6, Min: 12.7 14.6°C
Warmer 0.9°C than last hour.


Feels like (Humidex): 15°C

24-hr difference
0.9°CWarmer 0.9°C than yesterday at this time.
  Today Yesterday
High: 14.6°C
Low: 12.7°C
 Wind from SSW SSW
1.6 km/h
0 Bft - Calm
Today: 11.3 km/h 9:50am
Gust Month: 49.9 km/h October 17
Rain Today: 1.2 mm
Rain Rate (/hr): 0.00 mm
Rain Yesterday: 0.0 mm
Storm Rain: 1.2 mm
This Month: 64.4 mm
Season Total: 227.6 mm
12 rain days in October.
Thursday night
Chance of showers (40%)
Chance of showers
Humidity & Barometer Almanac Moon
Humidity: 94 % Increased 1.0% since last hour.
Dew Point: 13.7°C Increased 1.1°C since last hour.
Barometer: 100.8 hPa Falling 0.1  hPa/hr
Baro Trend: Falling slowly
Sunrise: 7:39am
Sunset: 6:23pm
Moonrise: 7:10pm
Moonset: 8:29am
Full Moon
Full Moon, Moon at 15 days in cycle
UV Index Solar Radiation
   0.5     Low 
High: 0.5 @ 9:38am
74 W/m2 (0 %)
High: 81 @  9:51am
 Pool Temperature 
 EC Weather Forecast  - Outlook: Today & Tonight

Max: 17°C
EC forecast: Cloudy. 40 percent chance of showers this morning. Showers beginning this morning. Risk of a thunderstorm late this morning and this afternoon. Wind becoming southwest 20 km/h gusting to 40 this morning. High 17. UV index 1 or low.
Davis VP+ forecast: Mostly cloudy and cooler, precipitation possible within 12 hours, possibly heavy at times, windy.
Thursday night
Chance of showers (40%)
Chance of showers

Min: 5°C
EC forecast: Showers ending late this evening then cloudy with 40 percent chance of showers. Risk of a thunderstorm this evening. Wind southwest 20 km/h gusting to 40 becoming light this evening. Wind becoming northwest 30 gusting to 50 late this evening. Low plus 5.
Radar, courtesy of Environment Canada