Go Back
  • For Business
  • |
  • Warnings
  • Data Suite
  • Forensics
  • Advertising
  • Superior Accuracy™
LIVE: Hurricane Isaias makes landfall in Florida Panhandle. Follow live team coverage. Chevron right
Isaias charges inland into Southeast bringing flooding rain. Click for the track map. Chevron right

Port Arthur, TX

73°F
Location Chevron down
Location News Videos
Use Current Location
Recent

Port Arthur

Texas

73°
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
Flood Warning

Unlock extended 90-day forecasts

Activate Your Premium+ Subscription

Chevron right

October 10 - October 24

Sat 10/10

88° /67°
1%
Intervals of clouds and sunshine
alerts

Flood Warning

10:02 PM Friday - 7:00 AM Monday

RealFeel®89°

RealFeel Shade™85°

Max UV Index6.0 (High)

WindE 7 mph

Sun 10/11

88° /73°
2%
Mostly sunny
alerts

Flood Warning

10:02 PM Friday - 7:00 AM Monday

RealFeel®92°

RealFeel Shade™87°

Max UV Index5.0 (Moderate)

WindSE 8 mph

Mon 10/12

86° /76°
55%
Sunny to partly cloudy and humid; a shower in places in the afternoon
alerts

Flood Warning

10:02 PM Friday - 7:00 AM Monday

RealFeel®96°

RealFeel Shade™90°

Max UV Index5.0 (Moderate)

WindSE 9 mph

Total Hours of Precipitation0.5

Total Hours of Rain0.5

Tue 10/13

87° /77°
55%
Partly sunny, warm and humid; a thunderstorm in spots in the afternoon

RealFeel®98°

RealFeel Shade™93°

Max UV Index5.0 (Moderate)

WindSSE 9 mph

Total Hours of Precipitation0.5

Total Hours of Rain0.5

Wed 10/14

89° /74°
57%
Partly sunny, warm and humid with a shower in spots

RealFeel®97°

RealFeel Shade™92°

Max UV Index5.0 (Moderate)

WindSSE 9 mph

Total Hours of Precipitation1

Total Hours of Rain1

Thu 10/15

89° /71°
8%
Mostly sunny, warm and humid

RealFeel®96°

RealFeel Shade™91°

Max UV Index5.0 (Moderate)

WindS 8 mph

Fri 10/16

90° /68°
79%
Cloudy, very warm and humid with rain and a thunderstorm, then a leftover shower or two

RealFeel®94°

RealFeel Shade™91°

Max UV Index2.0 (Low)

WindSE 8 mph

Total Hours of Precipitation3.5

Total Hours of Rain3.5

Sat 10/17

86° /66°
7%
Sun through high clouds and remaining warm

RealFeel®89°

RealFeel Shade™89°

Max UV Index2.0 (Low)

WindE 6 mph

Sun 10/18

83° /64°
25%
Cloudy

RealFeel®86°

RealFeel Shade™86°

Max UV Index2.0 (Low)

WindE 10 mph

Mon 10/19

78° /59°
0%
Sunshine and a few clouds

RealFeel®91°

RealFeel Shade™87°

Max UV Index5.0 (Moderate)

WindENE 5 mph

Tue 10/20

79° /62°
0%
Luminous sunshine

RealFeel®88°

RealFeel Shade™85°

Max UV Index5.0 (Moderate)

WindNE 6 mph

Wed 10/21

81° /63°
0%
Plenty of sun

RealFeel®92°

RealFeel Shade™88°

Max UV Index5.0 (Moderate)

WindENE 6 mph

Thu 10/22

80° /61°
0%
Humid with plenty of sunshine

RealFeel®93°

RealFeel Shade™89°

Max UV Index5.0 (Moderate)

WindE 7 mph

Fri 10/23

79° /59°
20%
Mostly sunny

RealFeel®86°

RealFeel Shade™83°

Max UV Index5.0 (Moderate)

WindNNE 14 mph

Sat 10/24

74° /56°
5%
Plenty of sunshine

RealFeel®73°

RealFeel Shade™71°

Max UV Index5.0 (Moderate)

WindNNE 13 mph

Around the Globe

Hurricane Tracker

Severe Weather

Radar & Maps

News

Video

Winter Center

Top Stories

Live Blog

LIVE: Isaias drenches Southeast after landfall, power outages mount

LATEST ENTRY

Isaias becomes tropical rainstorm; more than 835,000 without power

1 hour ago

Hurricane

Isaias makes landfall in Destin, Florida

55 minutes ago

Weather News

Magnitude 7.7 earthquake rocks Panama creating tsunami threat

15 hours ago

Hurricane

Simon could become Category 4 hurricane amid triple tropical threat

1 hour ago

Severe Weather

Isaias may spin up tornadoes as it tracks across the Southeast

31 minutes ago

More Stories

Featured Stories

Hurricane

Isaias to sweep from central to northeastern US this weekend

41 minutes ago

Winter Weather

Winter forecast 2026-2027: El Niño to reshape snow, cold across US

1 day ago

Hurricane

Isaias breaks 121-year record as the Atlantic's latest first hurricane

23 hours ago

Weather News

Saturday brings prime fall foliage viewing in the East ahead of Isaias

2 days ago

Astronomy

Jupiter disappeared behind the moon in an eclipse-like event

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

...

...

...