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.

Partly Cloudy

50°F

10°C

Humidity 98%
Wind Speed Calm
Barometer 30.03 in
Dewpoint 49°F (9°C)
Visibility 10.00 mi
Last update 14 Mar 4:15 am CDT
Extended Forecast for

Port Vincent LA

  • Today

    Today: Mostly sunny, with a high near 78. Calm wind becoming southeast around 5 mph in the afternoon.

    High: 78 °F

    Mostly Sunny

  • Tonight

    Tonight: Partly cloudy, with a low around 59. Southeast wind around 5 mph becoming calm in the evening.

    Low: 59 °F

    Partly Cloudy

  • Sunday

    Sunday: A 50 percent chance of showers after 4pm. Mostly sunny, with a high near 83. Light southeast wind becoming south 10 to 15 mph in the morning.

    High: 83 °F

    Mostly Sunny
    then Chance
    Showers

  • Sunday Night

    Sunday Night: A chance of showers and thunderstorms before 7pm, then showers and possibly a thunderstorm between 7pm and 4am, then a chance of showers after 4am. Low around 44. South wind 10 to 15 mph becoming northwest after midnight. Chance of precipitation is 90%.

    Low: 44 °F

    Showers

  • Monday

    Monday: A 30 percent chance of showers before 7am. Mostly sunny, with a high near 57. Northwest wind around 15 mph.

    High: 57 °F

    Chance
    Showers then
    Sunny

  • Monday Night

    Monday Night: Mostly cloudy, with a low around 34. North wind 5 to 10 mph.

    Low: 34 °F

    Mostly Cloudy

  • Tuesday

    Tuesday: Partly sunny, with a high near 59. Calm wind becoming north around 5 mph.

    High: 59 °F

    Partly Sunny

  • Tuesday Night

    Tuesday Night: Mostly clear, with a low around 38. Calm wind.

    Low: 38 °F

    Mostly Clear

  • Wednesday

    Wednesday: Sunny, with a high near 69. Calm wind becoming southeast around 5 mph.

    High: 69 °F

    Sunny

Detailed Forecast

Today
Mostly sunny, with a high near 78. Calm wind becoming southeast around 5 mph in the afternoon.
Tonight
Partly cloudy, with a low around 59. Southeast wind around 5 mph becoming calm in the evening.
Sunday
A 50 percent chance of showers after 4pm. Mostly sunny, with a high near 83. Light southeast wind becoming south 10 to 15 mph in the morning.
Sunday Night
A chance of showers and thunderstorms before 7pm, then showers and possibly a thunderstorm between 7pm and 4am, then a chance of showers after 4am. Low around 44. South wind 10 to 15 mph becoming northwest after midnight. Chance of precipitation is 90%.
Monday
A 30 percent chance of showers before 7am. Mostly sunny, with a high near 57. Northwest wind around 15 mph.
Monday Night
Mostly cloudy, with a low around 34. North wind 5 to 10 mph.
Tuesday
Partly sunny, with a high near 59. Calm wind becoming north around 5 mph.
Tuesday Night
Mostly clear, with a low around 38. Calm wind.
Wednesday
Sunny, with a high near 69. Calm wind becoming southeast around 5 mph.
Wednesday Night
Mostly clear, with a low around 47. Calm wind.
Thursday
Sunny, with a high near 78. Calm wind becoming west around 5 mph.
Thursday Night
Mostly clear, with a low around 55. Calm wind.
Friday
Sunny, with a high near 83. Calm wind becoming west around 5 mph in the afternoon.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Port Vincent LA
 30.33°N 90.84°W
Last Update:
2:51 am CDT Mar 14, 2026
Forecast Valid:
4am CDT Mar 14, 2026-6pm CDT Mar 20, 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