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

Markham, Ontario

57°F
Location Chevron down
Location News Videos
Use Current Location
Recent

Markham

Ontario

57°

No results found.
Try searching for a city, zip code or point of interest.
settings
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 Hourly Daily Radar MinuteCast® Monthly Air Quality Health & Activities
Monday, January 5

Day

1/5
22°Hi
RealFeel® 18°
Very Cold
RealFeel Guide
Very Cold
10° to 24°
Caution advised. Older adults, infants, and those with sensitive medical conditions, should be well dressed to protect from hypothermia and frostbite. Coat, hat, gloves and a scarf are appropriate.
LEARN MORE
RealFeel Shade™ 18°
Very Cold
RealFeel Guide
Very Cold
10° to 24°
Caution advised. Older adults, infants, and those with sensitive medical conditions, should be well dressed to protect from hypothermia and frostbite. Coat, hat, gloves and a scarf are appropriate.
LEARN MORE
Intervals of clouds and sunshine

Max UV Index2.0 (Low)

WindENE 8 mph

Wind Gusts16 mph

Probability of Precipitation2%

Probability of Thunderstorms0%

Precipitation0.00 in

Cloud Cover61%

Night

1/5
14°Lo
RealFeel® 7°
Bitterly Cold
RealFeel Guide
Bitterly Cold
-10° to 9°
Caution advised. Frostbite to exposed skin within 15 minutes. Hypothermia likely without protective clothing.
LEARN MORE
Cloudy most of the time

WindENE 6 mph

Wind Gusts10 mph

Probability of Precipitation8%

Probability of Thunderstorms0%

Precipitation0.00 in

Cloud Cover83%

Sun & Moon

9 hrs 04 mins
Rise 8:51 AM
Set 5:55 PM
Waning Gibbous
Rise 8:46 PM
Set 11:08 AM

Temperature History

1/5
High
Low
Forecast
22°
14°
Average
30°
19°
Last Year
31°
20°
Record
52°
1946
-10°
1904

Further Ahead

Hourly

Daily

Monthly

Around the Globe

Hurricane Tracker

Severe Weather

Radar & Maps

News

Video

Winter Center

Top Stories

Hurricane

Tropical wind and rainstorm to threaten East Coast with flooding rain

9 hours ago

Severe Weather

The First EF5 tornado since 2013 has been confirmed in North Dakota

15 hours ago

Weather Forecasts

Temperature swings and some much-needed rain on the way for the East

14 hours ago

Hurricane

Tropical Storm Jerry to take a swipe at the northern Caribbean

7 hours ago

Hurricane

Priscilla's moisture to raise flash flood risk in southwestern US

10 hours ago

 More Stories

Featured Stories

Weather News

Northeast drought leaves empty pumpkin patches, fading Christmas trees

10 hours ago

Travel

Blizzard strands hundreds on Mount Everest

1 day ago

Weather News

Moose stranded in Colorado canal hoisted to safety

16 hours ago

Recreation

Tandem skydivers become separated, with one falling to his death

1 day ago

Astronomy

Draconid meteor shower: How to see shooting stars Wednensday night

9 hours 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 RealFeel® and RealFeel Shade™ 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 RealFeel® and RealFeel Shade™ 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
© 2025 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

Get AccuWeather alerts as they happen with our browser notifications.

Notifications Enabled

Thanks! We'll keep you informed.