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

Harrow, Ontario

21°F
Location Chevron down
Location News Videos
Use Current Location
Recent

Harrow

Ontario

21°
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
Harrow, 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
Wednesday, March 4

Day

3/4
31°Hi
RealFeel® 36°
Cold
RealFeel Guide
Cold
25° to 39°
Coats and hats are appropriate, consider gloves and a scarf.
LEARN MORE
RealFeel Shade™ 30°
Cold
RealFeel Guide
Cold
25° to 39°
Coats and hats are appropriate, consider gloves and a scarf.
LEARN MORE
Partly sunny

Max UV Index4.0 (Moderate)

WindNNW 7 mph

Wind Gusts14 mph

Probability of Precipitation20%

Probability of Thunderstorms0%

Precipitation0.00 in

Cloud Cover39%

Night

3/4
15°Lo
RealFeel® -4°
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 and cold

WindENE 10 mph

Wind Gusts20 mph

Probability of Precipitation25%

Probability of Thunderstorms0%

Precipitation0.00 in

Cloud Cover99%

Sun & Moon

11 hrs 23 mins
Rise 7:02 AM
Set 6:25 PM
Waning Gibbous
Rise 8:02 PM
Set 7:46 AM

Temperature History

3/4
High
Low
Forecast
31°
15°
Average
38°
24°
Last Year
49°
32°

Further Ahead

Hourly

Daily

Monthly

Around the Globe

Hurricane Tracker

Severe Weather

Radar & Maps

News

Video

Winter Center

Top Stories

Winter Weather

Northeast braces for coldest weekend of winter with snow for some

3 hours ago

Winter Weather

Florida growers battle rare freeze, threatening crops

1 day ago

Winter Weather

Frigid air eases in second week of February for Midwest, East

3 hours ago

Winter Weather

New Jersey firefighter dies after falling into frozen Delaware River

1 hour ago

Winter Weather

‘Like a bomb went off:’ ESPN's Kirk Herbstreit describes ice storm dam...

2 days ago

 More Stories

Featured Stories

Astronomy

6 planets, moon will align in February, but there's a catch

23 hours ago

Recreation

Death Valley seeks tips after illegal off-roading damages rare plants

23 hours ago

Weather News

Teen swam hours to get help for family swept out to sea

1 day ago

Winter Weather

Body recovered from frozen Potomac River in Washington, D.C.

1 day ago

Winter Weather

Snow piles nearly 7 feet high as deadly storms bury northern Japan

2 days ago
World North America Canada Ontario Harrow

Weather Near Harrow:

  • Detroit, MI
  • Toledo, OH
  • Windsor, 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

...

...

...