Go Back
  • For Business
  • |
  • Warnings
  • Data Suite
  • Forensics
  • Advertising
  • Superior Accuracy™
RealFeel® Temps over 110 F as heat dome shifts. See how hot it will get. Chevron right
Hurricane Fausto tracks toward Hawaii. Click to see the timing. Chevron right

Port Arthur, TX

80°F
Location Chevron down
Location News Videos
Use Current Location
Recent

Port Arthur

Texas

80°
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 Arthur, TX 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

Unlock extended 90-day forecasts

Activate Your Premium+ Subscription

Chevron right

July 25 - August 8

Sat 7/25

91° /78°
1%
Partly sunny; the start of another stretch of dry weather

RealFeel®106°

RealFeel Shade™97°

Max UV Index12.0 (Extreme)

WindS 7 mph

Sun 7/26

93° /77°
25%
Times of sun and clouds

RealFeel®108°

RealFeel Shade™99°

Max UV Index12.0 (Extreme)

WindSSW 7 mph

Mon 7/27

93° /78°
4%
Plenty of sunshine

RealFeel®108°

RealFeel Shade™100°

Max UV Index12.0 (Extreme)

WindSW 7 mph

Tue 7/28

93° /78°
6%
Abundant sunshine

RealFeel®108°

RealFeel Shade™99°

Max UV Index11.0 (Extreme)

WindSW 8 mph

Wed 7/29

94° /77°
12%
Partial sunshine

RealFeel®110°

RealFeel Shade™100°

Max UV Index11.0 (Extreme)

WindWSW 8 mph

Thu 7/30

94° /78°
16%
High thin cloudiness

RealFeel®107°

RealFeel Shade™101°

Max UV Index6.0 (High)

WindSSW 8 mph

Fri 7/31

96° /77°
49%
Sunshine interrupted by clouds at times with a stray shower in the afternoon

RealFeel®106°

RealFeel Shade™102°

Max UV Index11.0 (Extreme)

WindSW 7 mph

Hours of Precipitation0.5

Hours of Rain0.5

Sat 8/1

94° /78°
55%
Partly sunny with a thunderstorm around in the afternoon

RealFeel®106°

RealFeel Shade™103°

Max UV Index11.0 (Extreme)

WindSW 8 mph

Hours of Precipitation1

Hours of Rain1

Sun 8/2

93° /77°
80%
Cloudy; a couple of showers in the morning followed by rain and a thunderstorm in the afternoon

RealFeel®99°

RealFeel Shade™99°

Max UV Index3.0 (Moderate)

WindSW 7 mph

Hours of Precipitation6

Hours of Rain6

Mon 8/3

92° /76°
75%
Cloudy; periods of rain in the morning followed by a shower in spots in the afternoon

RealFeel®100°

RealFeel Shade™99°

Max UV Index5.0 (Moderate)

WindS 5 mph

Hours of Precipitation3.5

Hours of Rain3.5

Tue 8/4

89° /76°
57%
Mostly cloudy; a little morning rain followed by a passing shower in the afternoon

RealFeel®97°

RealFeel Shade™95°

Max UV Index4.0 (Moderate)

WindS 6 mph

Hours of Precipitation1.5

Hours of Rain1.5

Wed 8/5

92° /77°
55%
Mostly cloudy; a little morning rain followed by a shower in spots in the afternoon

RealFeel®99°

RealFeel Shade™98°

Max UV Index11.0 (Extreme)

WindS 10 mph

Hours of Precipitation2

Hours of Rain2

Thu 8/6

93° /76°
56%
Mostly cloudy; a little morning rain followed by a passing shower in the afternoon

RealFeel®104°

RealFeel Shade™103°

Max UV Index5.0 (Moderate)

WindS 9 mph

Hours of Precipitation1.5

Hours of Rain1.5

Fri 8/7

94° /75°
20%
Mostly sunny

RealFeel®105°

RealFeel Shade™101°

Max UV Index11.0 (Extreme)

WindSW 9 mph

Sat 8/8

94° /78°
10%
Mostly sunny

RealFeel®108°

RealFeel Shade™101°

Max UV Index11.0 (Extreme)

WindSSW 7 mph

Around the Globe

Hurricane Tracker

Severe Weather

Radar & Maps

News

Video

Winter Center

Top Stories

Hurricane

Bertha makes 2 Gulf Coast landfalls, causes flooding and beach erosion

17 hours ago

Hurricane

Hurricane Fausto churns in the East Pacific: is Hawaii at risk?

13 hours ago

Severe Weather

Repeated storms threaten high winds, flooding over Midwest, Northeast

12 hours ago

Weather Forecasts

Heat dome to build east, bringing hottest air of season to MS Valley

15 hours ago

Weather News

Thousands of lightning strikes spark new wildfires across Oregon

1 day ago

 More Stories

Featured Stories

Weather News

2 dead after historic flooding swamps West Virginia

16 hours ago

Weather News

Flood rescuers work to reunite displaced Texas pets

2 days ago

Weather News

Hot car death near Fort Myers is Florida’s fifth this year

2 days ago

Weather News

5 dead after rescue attempts in fast-moving Ohio river

3 days ago

Weather News

Glimpse what life was like for survivors of the Pompeii disaster

3 days ago
World North America United States Texas Port Arthur

Weather Near Port Arthur:

  • Beaumont, TX
  • Lake Charles, LA
  • Orange, TX
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

...

...

...