Go Back
  • For Business
  • |
  • Warnings
  • Data Suite
  • Forensics
  • Advertising
  • Superior Accuracy™
Over 250 million face dangerous heat dome into 4th of July weekend. Click for details. Chevron right
Where will there be storms into 4th of July weekend? Click for the forecast. Chevron right

Port Allegany, PA

66°F
Location Chevron down
Location News Videos
Use Current Location
Recent

Port Allegany

Pennsylvania

66°
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
Port Allegany, 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
Heat Advisory

Unlock extended 90-day forecasts

Activate Your Premium+ Subscription

Chevron right

July 1 - July 15

Wed 7/1

91° /68°
25%
Mostly sunny, hot and very humid; dangerous heat; seek time in the shade and stay hydrated
alerts

Heat Advisory

12:00 PM Wednesday - 8:00 PM Friday

RealFeel®100°

RealFeel Shade™92°

Max UV Index11.0 (Extreme)

WindW 8 mph

Thu 7/2

94° /70°
25%
Hot and very humid with plenty of sun; the heat will be dangerous, especially for those without air conditioning
alerts

Heat Advisory

12:00 PM Wednesday - 8:00 PM Friday

RealFeel®100°

RealFeel Shade™93°

Max UV Index11.0 (Extreme)

WindW 8 mph

Fri 7/3

91° /68°
55%
Partly sunny, hot and humid with a heavy t-storm in the afternoon; extreme heat can be dangerous; storms can bring downpours and localized damaging wind gusts
alerts

Heat Advisory

12:00 PM Wednesday - 8:00 PM Friday

RealFeel®98°

RealFeel Shade™90°

Max UV Index11.0 (Extreme)

WindWNW 8 mph

Hours of Precipitation1

Hours of Rain1

Sat 7/4

82° /63°
55%
A sun-and-cloud mix with a heavy thunderstorm; very warm; thunderstorms can bring flooding downpours, hail and damaging wind gusts

RealFeel®88°

RealFeel Shade™83°

Max UV Index6.0 (High)

WindW 9 mph

Hours of Precipitation1.5

Hours of Rain1.5

Sun 7/5

78° /63°
88%
Mostly cloudy and humid with a couple of showers and a thunderstorm

RealFeel®83°

RealFeel Shade™79°

Max UV Index3.0 (Moderate)

WindWNW 6 mph

Hours of Precipitation3

Hours of Rain3

Mon 7/6

79° /59°
94%
Cloudy; a couple of thunderstorms in the morning followed by rain and a thunderstorm in the afternoon

RealFeel®86°

RealFeel Shade™79°

Max UV Index6.0 (High)

WindNNW 5 mph

Hours of Precipitation4

Hours of Rain4

Tue 7/7

80° /60°
1%
Partly sunny

RealFeel®86°

RealFeel Shade™81°

Max UV Index10.0 (Very High)

WindN 6 mph

Wed 7/8

77° /58°
2%
Sun through high clouds and less humid

RealFeel®76°

RealFeel Shade™75°

Max UV Index5.0 (Moderate)

WindSSE 8 mph

Thu 7/9

76° /59°
85%
Morning rain; otherwise, cloudy

RealFeel®76°

RealFeel Shade™76°

Max UV Index2.0 (Low)

WindSSE 8 mph

Hours of Precipitation6

Hours of Rain6

Fri 7/10

80° /59°
64%
Considerable cloudiness; a little rain in the morning followed by a couple of thunderstorms in the afternoon

RealFeel®84°

RealFeel Shade™79°

Max UV Index5.0 (Moderate)

WindW 1 mph

Hours of Precipitation3

Hours of Rain3

Sat 7/11

81° /60°
49%
Clouds and some glimpses of blue sky with a stray shower in the afternoon

RealFeel®88°

RealFeel Shade™80°

Max UV Index9.0 (Very High)

WindNW 1 mph

Hours of Precipitation1

Hours of Rain1

Sun 7/12

81° /61°
55%
Rather cloudy with a thunderstorm around in the afternoon

RealFeel®87°

RealFeel Shade™80°

Max UV Index6.0 (High)

WindSE 1 mph

Hours of Precipitation1

Hours of Rain1

Mon 7/13

79° /60°
61%
Periods of rain

RealFeel®83°

RealFeel Shade™79°

Max UV Index5.0 (Moderate)

WindS 4 mph

Hours of Precipitation3

Hours of Rain3

Tue 7/14

77° /55°
25%
Times of clouds and sun

RealFeel®85°

RealFeel Shade™77°

Max UV Index10.0 (Very High)

WindNW 5 mph

Wed 7/15

71° /52°
25%
Mostly sunny

RealFeel®80°

RealFeel Shade™69°

Max UV Index10.0 (Very High)

WindWSW 4 mph

Around the Globe

Hurricane Tracker

Severe Weather

Radar & Maps

News

Video

Winter Center

Top Stories

Weather Forecasts

Fourth of July week furnace: Dangerous heat dome for 250 million

1 hour ago

Severe Weather

Thunderstorms to circle massive heat furnace into Fourth of July

1 hour ago
Live Blog

Live: World Cup 2026 weather updates

LATEST ENTRY

Dangerous heat to impact fans outside Dallas, Atlanta matches

18 hours ago

Weather Forecasts

Fourth of July weather forecast: Heat, storms and smoke ahead

1 hour ago

Weather News

Why heat waves can turn deadly: AccuWeather index tracks intensity

19 hours ago

 More Stories

Featured Stories

Astronomy

Asteroid Day marks 1908 impact as scientists ready for new discoveries

19 hours ago

Weather News

Chicks fly from nest of famous California eagles Jackie and Shadow

19 hours ago

Weather News

Venezuela death toll surges as crews search after earthquakes

2 days ago

Recreation

12-year-old injured by bison in Yellowstone National Park

1 day ago

Weather News

At least 4 dead in Kentucky floods with more rainfall on the way

2 days ago
World North America United States Pennsylvania Port Allegany

Weather Near Port Allegany:

  • Buffalo, NY
  • Cheektowaga, NY
  • Tonawanda, 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

...

...

...