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

Williamsville, Ontario

29°F
Location Chevron down
Location News Videos
Use Current Location
Recent

Williamsville

Ontario

29°
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
Williamsville, 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
Saturday, February 14

Day

2/14
30°Hi
RealFeel® 30°
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
Low clouds

Max UV Index1.0 (Low)

AccuLumen Brightness Index™1 (Dark)

WindWNW 7 mph

Wind Gusts18 mph

Probability of Precipitation25%

Probability of Thunderstorms0%

Precipitation0.00 in

Cloud Cover90%

Morning

Afternoon

Night

2/14
15°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
Partly cloudy

WindENE 7 mph

Wind Gusts16 mph

Probability of Precipitation9%

Probability of Thunderstorms0%

Precipitation0.00 in

Cloud Cover53%

Evening

Overnight

Sun & Moon

10 hrs 26 mins
Rise 7:08 AM
Set 5:34 PM
Waning Crescent
Rise 5:51 AM
Set 2:26 PM

Temperature History

2/14
High
Low
Forecast
30°
15°
Average
28°
11°
Last Year
24°
10°

Further Ahead

Hourly

Daily

Monthly

Around the Globe

Hurricane Tracker

Severe Weather

Radar & Maps

News

Video

Winter Center

Top Stories

Weather Forecasts

Upcoming Valentine's Day storm to bring drenching rain to southern US

1 hour ago

Recreation

Death Valley could have rare superbloom in 2026

3 hours ago

Winter Weather

Storms line up to revive California's winter

1 hour ago

Winter Weather

80-mile crack splits Lake Erie’s ice as the lake nears rare milestone

1 day ago

Weather Forecasts

Cold to pull back in eastern U.S. during week two, three of February

8 hours ago

 More Stories

Featured Stories

Winter Weather

Two boys die after falling through ice in Oklahoma

4 hours ago

Astronomy

A snow-rimmed Grand Canyon stands out in astronaut photo

1 day ago

Astronomy

We asked retired astronauts about their favorite space movies

1 day ago

Weather News

Avalanches on Italian mountains claim 13 lives

1 day ago

Astronomy

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

1 day ago
World North America Canada Ontario Williamsville

Weather Near Williamsville:

  • Gatineau, Quebec
  • Ottawa, Ontario
  • Syracuse, NY
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

...

...

...