Go Back
  • For Business
  • |
  • Warnings
  • Data Suite
  • Forensics
  • Advertising
  • Superior Accuracy™
Rounds of severe thunderstorms threaten central U.S. See the forecast. Chevron right

Williamstown, PA

41°F
Location Chevron down
Location News Videos
Use Current Location
Recent

Williamstown

Pennsylvania

41°
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
Williamstown, PA Weather
Today WinterCast Local {stormName} Tracker Hourly 10-Day 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 10-Day Radar MinuteCast® Monthly Air Quality Health & Activities

Tonight's Weather

Thu, Apr 2

Low clouds and areas of drizzle; patchy fog will reduce visibility Lo: 40°

Tomorrow: Low clouds, then perhaps some sun and warmer; a nice afternoon for outdoor activities Hi: 73°

Current Weather

11:01 PM

41°F
RealFeel® 37°
A shower More Details
Wind E 6 mph
Wind Gusts 12 mph
Air Quality Excellent

MINUTECAST®

Drizzle for at least 60 min

Now
12:01 AM

Looking Ahead

Becoming much warmer tomorrow

Williamstown Weather Radar

Williamstown 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

12 AM 41°
rain drop 59%
1 AM 42°
rain drop 56%
2 AM 42°
rain drop 40%
3 AM 42°
rain drop 34%
4 AM 42°
rain drop 39%
5 AM 42°
rain drop 45%
6 AM 43°
rain drop 35%
7 AM 43°
rain drop 45%
8 AM 44°
rain drop 5%
9 AM 45°
rain drop 2%
10 AM 48°
rain drop 2%
11 AM 51°
rain drop 2%

10-Day Weather Forecast

Tonight

4/2

40° Lo

Cloudy and misty; fog

75%

Fri

4/3

73° 55°

Low clouds may break; warmer

Night: Partly cloudy
9%

Sat

4/4

78° 55°

Partly sunny with a t-shower

Partly cloudy
55%

Sun

4/5

62° 38°

A shower and t-storm; windy

Partly cloudy and cooler
93%

Mon

4/6

50° 36°

Clouds and sun; windy, cooler

Partly cloudy
19%

Tue

4/7

49° 27°

Some sun with a shower

Clear
55%

Wed

4/8

51° 37°

Plenty of sunshine

Mainly clear
3%

Thu

4/9

66° 45°

Mostly cloudy

A little rain in the evening
16%

Fri

4/10

74° 48°

Warmer with sunshine

Mainly clear
0%

Sat

4/11

76° 44°

Sunlit and very warm

Partly cloudy
4%

Sun & Moon

12 hrs 43 mins
Rise 6:45 AM
Set 7:28 PM
Waning Gibbous
Rise 8:25 PM
Set 7:05 AM

Air Quality

See More
Air Quality Excellent

The air quality is ideal for most individuals; enjoy your normal outdoor activities.

Allergy Outlook

See All
Tree Pollen Moderate Data is not supported in this location Ragweed Pollen Low Data is not supported in this location Mold Low Data is not supported in this location Grass Pollen Low Data is not supported in this location Dust & Dander Low Data is not supported in this location

Top Stories

Severe Weather

Daily severe weather includes risk of tornadoes for central U.S.

3 hours ago

Weather News

A magnitude 4.6 earthquake shakes central California awake

14 hours ago
Live Blog

Artemis II: Orion heads toward the moon after milestone engine burn

LATEST ENTRY

‘Humanity has once again shown what we are capable of’

2 hours ago

Weather Forecasts

Wild temperature swings, rain to hit East before calm returns

4 hours ago

Weather News

Florida baby becomes first US hot car death this year

1 day ago

 More Stories

Featured Stories

Climate

How a 264,500-pound home was saved from erosion in the Outer Banks

8 hours ago

Recreation

Grand Canyon water restrictions could close South Rim lodging

7 hours ago

Why Easter moves around each year

2 days ago 0:31

Astronomy

Pink Moon, 1st full moon of spring, lights up April sky

11 hours ago

AccuWeather Ready

Essential spring gardening tips, and when to watch for frost

1 day ago
World North America United States Pennsylvania Williamstown

Weather Near Williamstown:

  • Allentown, PA
  • Philadelphia, PA
  • Trenton, NJ
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

...

...

...