Go Back
  • For Business
  • |
  • Warnings
  • Data Suite
  • Forensics
  • Advertising
  • Superior Accuracy™

Markham, Ontario

42°F
Location Chevron down
Location News Videos
Use Current Location
Recent

Markham

Ontario

42°
No results found.
Try searching for a city, zip code or point of interest.
Create Your Account Unlock extended daily and hourly forecasts — all with your free account.
Let's Go Chevron right
Have an account already? Log In
settings
Help
Markham, Ontario Weather
Today WinterCast Local {stormName} Tracker Hourly Daily Radar MinuteCast® Monthly Air Quality Health & Activities

Around the Globe

Hurricane Tracker

Severe Weather

Radar & Maps
News

News & Features

Astronomy

Business

Climate

Health

Recreation

Sports

Travel
For Business

Warnings

Data Suite

Forensics

Advertising

Superior Accuracy™

Video

Winter Center

Today

 WinterCast Hourly Daily Radar MinuteCast® Monthly Air Quality Health & Activities

Today's Weather

Fri, Feb 27

Times of clouds and sun Hi: 44°

Tonight: Increasing clouds with a couple of showers late Lo: 32°

Current Weather

4:54 PM

42°F
RealFeel® 46°
Sunny More Details
RealFeel Shade™ 43°
Wind S 3 mph
Wind Gusts 7 mph
Air Quality Poor

Looking Ahead

Snowfall tomorrow night will total a coating to an inch

WinterCast®

Sat Evening - Late Sat Night

Snow

Lasting 6 hours

Markham Weather Radar

Markham Weather Radar
Static Radar Temporarily Unavailable
Thank you for your patience as we work to get everything up and running again.
Refresh Page
Clouds
Temperature

Hourly Weather

5 PM 41°
rain drop 1%
6 PM 39°
rain drop 1%
7 PM 37°
rain drop 1%
8 PM 35°
rain drop 1%
9 PM 35°
rain drop 1%
10 PM 35°
rain drop 1%
11 PM 36°
rain drop 1%
12 AM 37°
rain drop 4%
1 AM 39°
rain drop 47%
2 AM 39°
rain drop 51%
3 AM 39°
rain drop 47%
4 AM 39°
rain drop 45%

10-Day Weather Forecast

Today

2/27

44° 32°

Times of clouds and sun

Night: A couple of showers late
16%

Sat

2/28

39° 16°

Cloudy; breezy in the p.m.

Snow and flurries at times
8%

Sun

3/1

21° 2°

Mostly sunny and colder

Mainly clear and very cold
0%

Mon

3/2

24° 17°

Sunshine and a few clouds

Increasing cloudiness
0%

Tue

3/3

35° 26°

Mostly cloudy and not as cold

Partly cloudy
25%

Wed

3/4

36° 31°

Mostly sunny

Mostly clear
0%

Thu

3/5

37° 29°

Considerable cloudiness

Overcast and breezy
25%

Fri

3/6

40° 35°

A little morning rain; cloudy

Low clouds
55%

Sat

3/7

45° 39°

Afternoon thunderstorms

Low clouds
80%

Sun

3/8

48° 42°

A couple of afternoon showers

Mainly clear
60%

Sun & Moon

11 hrs 05 mins
Rise 6:58 AM
Set 6:03 PM
Waxing Gibbous
Rise 1:37 PM
Set 5:37 AM

Air Quality

See More
Air Quality Poor

The air has reached a high level of pollution and is unhealthy for sensitive groups. Reduce time spent outside if you are feeling symptoms such as difficulty breathing or throat irritation.

Allergy Outlook

See All
Dust & Dander Very High Data is not supported in this location

Top Stories

Severe Weather

March springlike surge to foster severe storms from Texas to Michigan

44 minutes ago

Recreation

Battleship evacuated after walkway collapses in high winds

5 hours ago

Winter Weather

Meteorological spring to meet with wintry storms in Midwest, Northeast

47 minutes ago

Severe Weather

Tornado season: What forecasters expect for severe weather in 2026

22 hours ago

Weather News

106 degrees in Texas may be new record for U.S. winter

2 hours ago

 More Stories

Featured Stories

Winter Weather

Rhode Island student dies while charging phone in car during blizzard

5 hours ago

Weather News

After heartbreaking loss, famous eagle Jackie lays new egg

1 day ago

Astronomy

March adds daylight fast, a change bigger than most people realize

2 days ago

Weather News

A 4-month-old bird flew over 8,000 miles nonstop across the Pacific

2 days ago

Astronomy

Webb reveals Uranus’s upper atmosphere in unprecedented detail

2 days ago
World North America Canada Ontario Markham

Weather Near Markham:

  • Brampton, Ontario
  • Mississauga Valley, Ontario
  • Toronto, Ontario
Company
Proven Superior Accuracy™ About AccuWeather Digital Advertising Careers Press Contact Us
Products & Services
For Business For Partners For Advertising AccuWeather APIs AccuWeather Connect Personal Weather Stations
Apps & Downloads
iPhone App Android App See all Apps & Downloads
Subscription Services
AccuWeather Premium AccuWeather Professional
More
AccuWeather Ready Business Health Hurricane Leisure and Recreation Severe Weather Space and Astronomy Sports Travel Weather News Winter Center
Company
Proven Superior Accuracy™ About AccuWeather Digital Advertising Careers Press Contact Us
Products & Services
For Business For Partners For Advertising AccuWeather APIs AccuWeather Connect Personal Weather Stations
Apps & Downloads
iPhone App Android App See all Apps & Downloads
Subscription Services
AccuWeather Premium AccuWeather Professional
More
AccuWeather Ready Business Health Hurricane Leisure and Recreation Severe Weather Space and Astronomy Sports Travel Weather News Winter Center
© 2026 AccuWeather, Inc. "AccuWeather" and sun design are registered trademarks of AccuWeather, Inc. All Rights Reserved.
Terms of Use | Privacy Policy | Cookie Policy | About Your Privacy Do Not Sell or Share My Personal Information | Data Sources

...

...

...