Go Back
  • For Business
  • |
  • Warnings
  • Data Suite
  • Forensics
  • Advertising
  • Superior Accuracy™
Hurricane season starts on Monday, and a storm may spin up soon. Get the details. Chevron right
Rounds of rain from Texas to Carolinas may lead to flash floods, drought relief. Click for info. Chevron right

Port Sulphur, LA

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

Port Sulphur

Louisiana

83°
No results found.
Try searching for a city, zip code or point of interest.
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 Sulphur, LA 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
Wednesday, May 27

Day

5/27
85°Hi
RealFeel® 96°
Hot
RealFeel Guide
Hot
90° to 100°
Caution advised. Possible danger of dehydration, heat stroke, heat exhaustion and heat cramps if outside for extended periods, and especially while doing strenuous activities.
LEARN MORE
RealFeel Shade™ 90°
Hot
RealFeel Guide
Hot
90° to 100°
Caution advised. Possible danger of dehydration, heat stroke, heat exhaustion and heat cramps if outside for extended periods, and especially while doing strenuous activities.
LEARN MORE
Shifting clouds and sun with a couple of showers and thunderstorms, heaviest late; humid; watch for flooding
alerts

Flood Watch

7:00 AM Wednesday - 7:00 PM Wednesday

Max UV Index6.0 (High)

AccuLumen Brightness Index™6 (Medium)

WindSSE 8 mph

Wind Gusts14 mph

Probability of Precipitation97%

Probability of Thunderstorms39%

Precipitation0.21 in

Rain0.21 in

Hours of Precipitation2

Hours of Rain2

Cloud Cover58%

Morning

Afternoon

Night

5/27
75°Lo
RealFeel® 79°
Pleasant
RealFeel Guide
Pleasant
63° to 81°
Most consider this temperature range ideal.
LEARN MORE
Cloudy and humid with a couple of showers and a thunderstorm
alerts

Flood Watch

7:00 AM Wednesday - 7:00 PM Wednesday

WindS 7 mph

Wind Gusts9 mph

Probability of Precipitation88%

Probability of Thunderstorms53%

Precipitation0.26 in

Rain0.26 in

Hours of Precipitation4

Hours of Rain4

Cloud Cover96%

Evening

Overnight

Sun & Moon

13 hrs 50 mins
Rise 6:01 AM
Set 7:51 PM
Waxing Gibbous
Rise 4:51 PM
Set 3:56 AM

Temperature History

5/27
High
Low
Forecast
85°
75°
Average
84°
73°
Last Year
86°
80°

Further Ahead

Hourly

10-Day

Monthly

Around the Globe

Hurricane Tracker

Severe Weather

Radar & Maps

News

Video

Winter Center

Top Stories

Weather Forecasts

Summerlike midweek surge in Northeast to be chased by more chill

1 hour ago

Severe Weather

Woman dies after vehicle is swept away in Mississippi flash flooding

1 day ago

Weather Forecasts

Flash flood risk, drought relief to grow from Texas to Carolinas

6 hours ago

Hurricane

Tropics could spring to life at end of May near southeast US

7 hours ago

Astronomy

Blue Moon, 4 planets to shine during the final weekend of May

1 hour ago

 More Stories

Featured Stories

Weather News

2 humpback whales traveled over 9,000 miles between Australia and Braz...

22 hours ago

Astronomy

What happened when an astronaut suddenly couldn’t speak in space

2 hours ago

Health

Tick bite ER visits are climbing as peak season approaches

13 minutes ago

Climate

What is the Great Pacific Garbage Patch?

21 hours ago

Weather News

Rescuers race to reach 7 villagers trapped for a week in flooded Laos ...

1 day ago
World North America United States Louisiana Port Sulphur

Weather Near Port Sulphur:

  • Houma, LA
  • Metairie, LA
  • New Orleans, LA
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

...

...

...