Go Back
  • For Business
  • |
  • Warnings
  • Data Suite
  • Forensics
  • Advertising
  • Superior Accuracy™
Significant September Nor’easter is brewing for the East Coast. Click for details. Chevron right
Hawaii on alert for Tropical Storm Nolo. Click for the forecast. Chevron right

Newtown Square, PA

56°F
Location Chevron down
Location News Videos
Use Current Location
Recent

Newtown Square

Pennsylvania

56°
No results found.
Try searching for a city, zip code or point of interest.
Get Premium+
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
Newtown Square, 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
Coastal Flood Advisory

Unlock extended 90-day forecasts

Activate Your Premium+ Subscription

Chevron right

September 23 - October 7

Wed 9/23

64° /47°
0%
Partly cloudy and breezy
alerts

Coastal Flood Advisory

10:00 PM Wednesday - 4:00 AM Friday

RealFeel®38°

Cloud Cover70%

WindNE 15 mph

Wind Gusts30 mph

Thu 9/24

64° /50°
2%
A steady breeze in the morning; otherwise, times of clouds and sun
alerts

Coastal Flood Advisory

10:00 PM Wednesday - 4:00 AM Friday

RealFeel®65°

RealFeel Shade™61°

Max UV Index4.0 (Moderate)

WindNNE 12 mph

Fri 9/25

72° /52°
1%
A steady breeze with variable cloudiness

RealFeel®70°

RealFeel Shade™68°

Max UV Index4.0 (Moderate)

WindNNE 15 mph

Sat 9/26

67° /56°
30%
A steady breeze with variable cloudiness; chance of an afternoon shower

RealFeel®65°

RealFeel Shade™63°

Max UV Index3.0 (Moderate)

WindN 15 mph

Sun 9/27

63° /57°
30%
Mostly cloudy and breezy with a shower possible

RealFeel®59°

RealFeel Shade™59°

Max UV Index2.0 (Low)

WindNNW 15 mph

Mon 9/28

69° /54°
18%
Variable clouds

RealFeel®68°

RealFeel Shade™68°

Max UV Index2.0 (Low)

WindNW 7 mph

Tue 9/29

73° /52°
14%
Nice with plenty of sunshine

RealFeel®76°

RealFeel Shade™71°

Max UV Index5.0 (Moderate)

WindWNW 7 mph

Wed 9/30

74° /57°
1%
Mostly sunny

RealFeel®76°

RealFeel Shade™73°

Max UV Index5.0 (Moderate)

WindSSE 7 mph

Thu 10/1

75° /60°
15%
Sun yielding to clouds

RealFeel®76°

RealFeel Shade™76°

Max UV Index3.0 (Moderate)

WindSSE 10 mph

Fri 10/2

73° /53°
55%
A shower in places in the morning; otherwise, rather cloudy and humid

RealFeel®78°

RealFeel Shade™76°

Max UV Index2.0 (Low)

WindW 6 mph

Total Hours of Precipitation1

Total Hours of Rain1

Sat 10/3

71° /54°
4%
Partly sunny

RealFeel®77°

RealFeel Shade™73°

Max UV Index3.0 (Moderate)

WindSW 5 mph

Sun 10/4

73° /55°
2%
Times of clouds and sun

RealFeel®76°

RealFeel Shade™73°

Max UV Index4.0 (Moderate)

WindSSW 7 mph

Mon 10/5

71° /52°
55%
Cloudy with a touch of rain

RealFeel®70°

RealFeel Shade™70°

Max UV Index1.0 (Low)

WindWSW 6 mph

Total Hours of Precipitation2

Total Hours of Rain2

Tue 10/6

68° /47°
5%
Plenty of sunshine

RealFeel®69°

RealFeel Shade™65°

Max UV Index4.0 (Moderate)

WindNE 8 mph

Wed 10/7

64° /44°
20%
Plenty of sunshine

RealFeel®68°

RealFeel Shade™63°

Max UV Index4.0 (Moderate)

WindNNW 5 mph

Around the Globe

Hurricane Tracker

Severe Weather

Radar & Maps

News

Video

Winter Center

Top Stories

Weather Forecasts

Nor’easter to bring major coastal flooding; high winds in New England

2 hours ago

Hurricane

Tropical Storm Nolo to become hurricane, slam Hawaii with multi-day de...

4 hours ago

Weather News

Coastal flooding, powerful surf spread as nor’easter brews

8 hours ago

Hurricane

Powerful hurricane Polo threatening Mexico's Pacific coast

2 hours ago

Severe Weather

Rare high-elevation tornado in Utah mountains at 7,500 feet

2 days ago

More Stories

Featured Stories

Weather News

California under state of emergency ahead of 'historic' El Niño

1 day ago

Hurricane

Category 5 Hurricane Polo strengthens to 2nd strongest on record

9 hours ago

Astronomy

Harvest Moon 2026: When to see September’s full moon

2 days ago

Weather News

Lake Tahoe’s poisoned-pine mystery: $147,000 reward offered

2 days ago

Hurricane

Atlantic breaks 60-year record with no hurricanes through Sept. 12

1 day ago

World North America United States Pennsylvania Newtown Square

Weather Near Newtown Square:

  • 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

...

...

...