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.

Overcast

68°F

20°C

Humidity 80%
Wind Speed SE 6 mph
Barometer 30.03 in
Dewpoint 62°F (17°C)
Visibility 10.00 mi
Last update 17 Feb 8:55 pm CST
Extended Forecast for

Port Vincent LA

  • Tonight

    Tonight: Increasing clouds, with a low around 60. Southeast wind around 5 mph becoming calm after midnight.

    Low: 60 °F

    Increasing
    Clouds

  • Wednesday

    Wednesday: Patchy fog before 7am. Otherwise, partly sunny, with a high near 78. Light south wind becoming southwest 5 to 10 mph in the morning.

    High: 78 °F

    Patchy Fog
    then Partly
    Sunny

  • Wednesday Night

    Wednesday Night: Mostly cloudy, with a low around 65. South wind around 5 mph.

    Low: 65 °F

    Mostly Cloudy

  • Thursday

    Thursday: Cloudy through mid morning, then gradual clearing, with a high near 83. South wind 5 to 10 mph, with gusts as high as 20 mph.

    High: 83 °F

    Gradual
    Clearing

  • Thursday Night

    Thursday Night: A 30 percent chance of showers after midnight. Mostly cloudy, with a low around 69. South wind 5 to 10 mph becoming light after midnight.

    Low: 69 °F

    Mostly Cloudy
    then Chance
    Showers

  • Friday

    Friday: A chance of showers, with thunderstorms also possible after 3pm. Partly sunny, with a high near 83. Light south wind increasing to 5 to 10 mph in the morning. Chance of precipitation is 40%.

    High: 83 °F

    Chance
    Showers

  • Friday Night

    Friday Night: A 30 percent chance of showers after midnight. Mostly cloudy, with a low around 69. South wind around 5 mph.

    Low: 69 °F

    Mostly Cloudy
    then Chance
    Showers

  • Saturday

    Saturday: A slight chance of showers, then a chance of showers and thunderstorms after noon. Partly sunny, with a high near 83. South wind 5 to 10 mph becoming west in the afternoon. Chance of precipitation is 40%.

    High: 83 °F

    Chance
    Showers

  • Saturday Night

    Saturday Night: A chance of showers, mainly before midnight. Partly cloudy, with a low around 48. West wind 5 to 10 mph becoming north after midnight.

    Low: 48 °F

    Chance
    Showers

Detailed Forecast

Tonight
Increasing clouds, with a low around 60. Southeast wind around 5 mph becoming calm after midnight.
Wednesday
Patchy fog before 7am. Otherwise, partly sunny, with a high near 78. Light south wind becoming southwest 5 to 10 mph in the morning.
Wednesday Night
Mostly cloudy, with a low around 65. South wind around 5 mph.
Thursday
Cloudy through mid morning, then gradual clearing, with a high near 83. South wind 5 to 10 mph, with gusts as high as 20 mph.
Thursday Night
A 30 percent chance of showers after midnight. Mostly cloudy, with a low around 69. South wind 5 to 10 mph becoming light after midnight.
Friday
A chance of showers, with thunderstorms also possible after 3pm. Partly sunny, with a high near 83. Light south wind increasing to 5 to 10 mph in the morning. Chance of precipitation is 40%.
Friday Night
A 30 percent chance of showers after midnight. Mostly cloudy, with a low around 69. South wind around 5 mph.
Saturday
A slight chance of showers, then a chance of showers and thunderstorms after noon. Partly sunny, with a high near 83. South wind 5 to 10 mph becoming west in the afternoon. Chance of precipitation is 40%.
Saturday Night
A chance of showers, mainly before midnight. Partly cloudy, with a low around 48. West wind 5 to 10 mph becoming north after midnight.
Sunday
Sunny, with a high near 62. North wind around 10 mph, with gusts as high as 20 mph.
Sunday Night
Mostly clear, with a low around 39. North wind around 5 mph.
Monday
Sunny, with a high near 58. North wind around 5 mph.
Monday Night
Mostly clear, with a low around 36. North wind around 5 mph becoming calm.
Tuesday
Sunny, with a high near 63. Calm wind becoming east around 5 mph in the morning.
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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:
11:32 am CST Feb 17, 2026
Forecast Valid:
9pm CST Feb 17, 2026-6pm CST Feb 24, 2026
 
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Additional Resources

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Hourly Weather Forecast

National Digital Forecast Database

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High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation