Go Back
  • For Business
  • |
  • Warnings
  • Data Suite
  • Forensics
  • Advertising
  • Superior Accuracy™
State of emergency declared as nor'easter ramps up. See the latest reports. Chevron right
Nor’easter intensifying with howling winds, heavy rain. Click for details. Chevron right

Port Arthur, TX

83°F
Location Chevron down
Location News Videos
Use Current Location
Recent

Port Arthur

Texas

83°
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

Today's Weather

Sat, Sep 26

Clouds breaking for some sun with a couple of showers; humid Hi: 89°

Tonight: Mainly clear and humid Lo: 73°

Current Weather

12:55 PM

83°F
RealFeel® 90°
Cloudy More Details
RealFeel Shade™ 86°
Heat Index 88°
Wind SE 5 mph
Wind Gusts 8 mph
Air Quality Fair

Port Arthur Weather Radar

Port Arthur 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

1 PM 84°
rain drop 51%
2 PM 86°
rain drop 44%
3 PM 87°
rain drop 52%
4 PM 89°
rain drop 48%
5 PM 87°
rain drop 34%
6 PM 85°
rain drop 34%
7 PM 83°
rain drop 22%
8 PM 81°
rain drop 0%
9 PM 79°
rain drop 0%
10 PM 77°
rain drop 0%
11 PM 77°
rain drop 0%
12 AM 76°
rain drop 0%

10-Day Weather Forecast

Today

9/26

89° 73°

Humid with a few showers

Night: Mainly clear and humid

96%

Sun

9/27

90° 74°

Partly sunny with a shower

Partly cloudy and humid

55%

Mon

9/28

89° 76°

A t-storm around in the p.m.

Clear, warm and humid

55%

Tue

9/29

88° 79°

Humid with a stray t-storm

A soaking shower around late

55%

Wed

9/30

88° 80°

Humid with a thunderstorm

Humid; a thunderstorm late

55%

Thu

10/1

89° 76°

Humid with a t-storm or two

Heavy evening showers

97%

Fri

10/2

87° 73°

Humid; brief p.m. showers

A t-storm or two late; humid

70%

Sat

10/3

86° 74°

Humid with rain and a t-storm

Humid with rain and a t-storm

70%

Sun

10/4

84° 72°

Humid with a t-storm or two

Rain and a thunderstorm early

62%

Mon

10/5

83° 71°

Decreasing clouds; less humid

Clear

25%

Sun & Moon

12 hrs 02 mins
Rise 7:06 AM
Set 7:08 PM
Full Moon
Rise 7:02 PM
Set 8:01 AM

Air Quality

See More
Air Quality Fair

The air quality is generally acceptable for most individuals. However, sensitive groups may experience minor to moderate symptoms from long-term exposure.

Allergy Outlook

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

Top Stories

Weather Forecasts

Nor'easter howling at coast with damaging storm surge, power outages

1 hour ago

Weather News

Nor'easter unleashes 70-mph winds as coastal flooding worsens

1 hour ago

Hurricane

Hurricane Nolo to become a Cat 4; Hawaii bracing for historic deluge

1 hour ago

Weather News

Nor'easter swamps Outer Banks, Hampton Roads with flooding

35 minutes ago

Hurricane

Hurricane Polo to land in Mexico with life-threatening conditions

1 hour ago

More Stories

Featured Stories

Climate

Water Demand: The double-edged sword of data centers

2 days ago

Astronomy

NASA marks Hubble’s 200,000th orbit around Earth with a stunning image

1 day ago

Hurricane

Category 5 Hurricane Polo strengthens to 2nd strongest on record

3 days ago

Astronomy

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

1 day ago

Recreation

Hiker dies in fall on Washington trail a day after hiker found dead

2 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

...

...

...