National Oceanic and Atmospheric Administration National Weather Service United States Department of Commerce
Current conditions at

Louisiana Regional Airport (KREG)

Lat: 30.17°NLon: 90.94°WElev: 14ft.

Fair

39°F

4°C

Humidity 83%
Wind Speed Calm
Barometer 30.20 in
Dewpoint 35°F (2°C)
Visibility 10.00 mi
Last update 31 Dec 11:15 pm CST
Extended Forecast for

Port Vincent LA

  • Tonight

    Tonight: Clear, with a low around 39. Calm wind.

    Low: 39 °F

    Clear

  • New Year's Day

    New Year's Day: Sunny, with a high near 70. Calm wind becoming west around 5 mph.

    High: 70 °F

    Sunny

  • Thursday Night

    Thursday Night: Increasing clouds, with a low around 52. Calm wind becoming southwest around 5 mph.

    Low: 52 °F

    Increasing
    Clouds

  • Friday

    Friday: A 30 percent chance of showers after noon. Partly sunny, with a high near 77. Southwest wind 5 to 15 mph.

    High: 77 °F

    Mostly Cloudy
    then Chance
    Showers

  • Friday Night

    Friday Night: A 40 percent chance of showers. Mostly cloudy, with a low around 65. Southwest wind 5 to 10 mph.

    Low: 65 °F

    Chance
    Showers

  • Saturday

    Saturday: Mostly sunny, with a high near 73. West wind 5 to 10 mph becoming north in the afternoon.

    High: 73 °F

    Mostly Sunny

  • Saturday Night

    Saturday Night: Mostly clear, with a low around 46. North wind around 5 mph.

    Low: 46 °F

    Mostly Clear

  • Sunday

    Sunday: Sunny, with a high near 66. North wind around 5 mph becoming calm.

    High: 66 °F

    Sunny

  • Sunday Night

    Sunday Night: Mostly clear, with a low around 43. Calm wind.

    Low: 43 °F

    Mostly Clear

Detailed Forecast

Tonight
Clear, with a low around 39. Calm wind.
New Year's Day
Sunny, with a high near 70. Calm wind becoming west around 5 mph.
Thursday Night
Increasing clouds, with a low around 52. Calm wind becoming southwest around 5 mph.
Friday
A 30 percent chance of showers after noon. Partly sunny, with a high near 77. Southwest wind 5 to 15 mph.
Friday Night
A 40 percent chance of showers. Mostly cloudy, with a low around 65. Southwest wind 5 to 10 mph.
Saturday
Mostly sunny, with a high near 73. West wind 5 to 10 mph becoming north in the afternoon.
Saturday Night
Mostly clear, with a low around 46. North wind around 5 mph.
Sunday
Sunny, with a high near 66. North wind around 5 mph becoming calm.
Sunday Night
Mostly clear, with a low around 43. Calm wind.
Monday
Sunny, with a high near 70. Calm wind becoming southeast around 5 mph.
Monday Night
Partly cloudy, with a low around 51. Calm wind.
Tuesday
Mostly sunny, with a high near 76. Calm wind becoming southwest around 5 mph in the morning.
Tuesday Night
Partly cloudy, with a low around 58. South wind around 5 mph.
Wednesday
Mostly sunny, with a high near 77. South wind 5 to 10 mph.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
Port Vincent LA
 30.33°N 90.84°W
Last Update:
11:30 pm CST Dec 31, 2025
Forecast Valid:
11pm CST Dec 31, 2025-6pm CST Jan 7, 2026
 
Forecast Discussion
 
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Additional Resources

Radar & Satellite Image

Link to Local Radar Data Link to Satellite Data

Hourly Weather Forecast

National Digital Forecast Database

National Digital Forecast Database Maximum Temperature Forecast

High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation