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

Granton, Ontario

18°F
Location Chevron down
Location News Videos
Use Current Location
Recent

Granton

Ontario

18°
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
Granton, 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
Tuesday, February 24

Current Weather

2:10 AM

18°F
Light snow
RealFeel® 11°
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®
11°
Wind
WNW 7 mph
Wind Gusts
9 mph
Humidity
79%
Indoor Humidity
25% (Very Dry)
Dew Point
12° F
Pressure
↔ 30.14 in
Cloud Cover
100%
Visibility
10 mi
Cloud Ceiling
2400 ft

Day

2/24
27°Hi
RealFeel® 13°
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™ 13°
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
Cloudy and chilly; breezy this afternoon

Max UV Index1.0 (Low)

AccuLumen Brightness Index™1 (Dark)

WindSW 10 mph

Wind Gusts27 mph

Probability of Precipitation25%

Probability of Thunderstorms0%

Precipitation0.00 in

Cloud Cover100%

Morning

Afternoon

Night

2/24
24°Lo
RealFeel® 6°
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
Snow and flurries, accumulating an inch or two; breezy this evening

WindSSW 15 mph

Wind Gusts32 mph

Probability of Precipitation87%

Probability of Thunderstorms0%

Precipitation0.09 in

Snow1.21 in

Hours of Precipitation8

Cloud Cover99%

Evening

Overnight

Sun & Moon

10 hrs 58 mins
Rise 7:09 AM
Set 6:07 PM
First Quarter
Rise 10:34 AM
Set 3:06 AM

Temperature History

2/24
High
Low
Forecast
27°
24°
Average
32°
17°
Last Year
42°
26°
Record
64°
2017
-4°
2015

Further Ahead

Hourly

Daily

Monthly

Around the Globe

Hurricane Tracker

Severe Weather

Radar & Maps

News

Video

Winter Center

Top Stories

Live Blog

Blizzard updates: Northeast travel shut down, over 3 feet piles up

LATEST ENTRY

Travel ban for Southeastern Massachusetts, Rhode Island continues amid blizzard conditions

4 hours ago

Winter Weather

More winter weather on the way behind blockbuster blizzard

11 hours ago

Sparks fly as blizzard knocks out power in Massachussetts

15 hours ago 0:46

Winter Weather

Atmospheric river to blast West Coast with more flooding, snow up high

10 hours ago

Weather Forecasts

Cold blast, freezes and fire danger follow last week's heat

10 hours ago

 More Stories

Featured Stories

Travel

Delta flight returns to airport after engine trouble sparks grass fire

15 hours ago

Winter Weather

6 close friends on ski trip identified among those killed in avalanche

3 days ago

Winter Weather

Utah’s 2026 avalanche season turns deadly after recent surge in slides

3 days ago

Climate

75% of global coffee supply faces rising extreme heat, analysis says

4 days ago

Travel

The island with an air-conditioned ‘forest’ to cope with summers

4 days ago
World North America Canada Ontario Granton

Weather Near Granton:

  • Brampton, Ontario
  • Hamilton, Ontario
  • Mississauga Valley, 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

...

...

...