10-day forecast

Today Mostly clear 4% 6° 18° Today · UV 3 · Wind 25 km/h · ☀ 7:25 AM – 6:45 PM
Sat 10 Mostly cloudy 2% 5° 16° Saturday, October 10 · UV 3 · Wind 18 km/h · ☀ 7:26 AM – 6:44 PM
Sun 11 Showers 65% 13° 16° Sunday, October 11 · UV 1 · Wind 16 km/h · ☀ 7:27 AM – 6:42 PM
Mon 12 Drizzle 50% 13° 19° Monday, October 12 · UV 3 · Wind 11 km/h · ☀ 7:28 AM – 6:40 PM
Tue 13 Drizzle 65% 11° 17° Tuesday, October 13 · UV 1 · Wind 22 km/h · ☀ 7:29 AM – 6:38 PM
Wed 14 Partly cloudy 0% 7° 14° Wednesday, October 14 · UV 2 · Wind 14 km/h · ☀ 7:31 AM – 6:37 PM
Thu 15 Mostly cloudy 0% 7° 14° Thursday, October 15 · UV 2 · Wind 21 km/h · ☀ 7:32 AM – 6:35 PM
Fri 16 Drizzle 85% 10° 16° Friday, October 16 · UV 1 · Wind 25 km/h · ☀ 7:33 AM – 6:33 PM
Sat 17 Mostly cloudy 15% 5° 12° Saturday, October 17 · UV 1 · Wind 24 km/h · ☀ 7:34 AM – 6:32 PM
Sun 18 Mostly clear 0% 3° 12° Sunday, October 18 · UV 2 · Wind 16 km/h · ☀ 7:36 AM – 6:30 PM

14-day outlook & extended hourly ★ Premium

Feels like

Today

High Low

About Markham weather

Markham is in York, Ontario, Canada at 43.87°, -79.27°. Right now it’s 8° and mostly clear; today’s high is 18° with a 4% chance of rain.

Ontario's climate is as vast and varied as the province itself. Southern Ontario enjoys a humid continental climate moderated by the Great Lakes, producing warm, humid summers and cold winters. Northern Ontario experiences subarctic conditions with long, frigid winters and short, cool summers.