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

72°F

22°C

Humidity 97%
Wind Speed S 3 mph
Barometer 30.09 in
Dewpoint 71°F (22°C)
Visibility 10.00 mi
Last update 10 Mar 12:55 am CDT
Extended Forecast for

Port Vincent LA

  • Overnight

    Overnight: Patchy fog between 2am and 3am. Otherwise, mostly cloudy, with a low around 70. South wind around 5 mph becoming calm.

    Low: 70 °F

    Patchy Fog

  • Tuesday

    Tuesday: Patchy fog before 8am. Otherwise, mostly cloudy, with a high near 85. Light south wind increasing to 5 to 10 mph in the morning.

    High: 85 °F

    Patchy Fog
    then Partly
    Sunny

  • Tuesday Night

    Tuesday Night: Mostly cloudy, with a low around 71. Southeast wind around 5 mph.

    Low: 71 °F

    Mostly Cloudy

  • Wednesday

    Wednesday: A chance of showers between 1pm and 4pm, then a chance of showers and thunderstorms after 4pm. Mostly cloudy, with a high near 86. South wind 5 to 10 mph. Chance of precipitation is 40%.

    High: 86 °F

    Mostly Cloudy
    then Chance
    T-storms

  • Wednesday Night

    Wednesday Night: Showers and possibly a thunderstorm. Low around 58. South wind 5 to 10 mph becoming northwest after midnight. Chance of precipitation is 90%.

    Low: 58 °F

    T-storms

  • Thursday

    Thursday: A 30 percent chance of showers before 1pm. Mostly sunny, with a high near 67. North wind around 10 mph.

    High: 67 °F

    Chance
    Showers

  • Thursday Night

    Thursday Night: Clear, with a low around 45. North wind around 5 mph becoming calm in the evening.

    Low: 45 °F

    Clear

  • Friday

    Friday: Sunny, with a high near 74. Calm wind.

    High: 74 °F

    Sunny

  • Friday Night

    Friday Night: Clear, with a low around 53. Calm wind.

    Low: 53 °F

    Clear

Detailed Forecast

Overnight
Patchy fog between 2am and 3am. Otherwise, mostly cloudy, with a low around 70. South wind around 5 mph becoming calm.
Tuesday
Patchy fog before 8am. Otherwise, mostly cloudy, with a high near 85. Light south wind increasing to 5 to 10 mph in the morning.
Tuesday Night
Mostly cloudy, with a low around 71. Southeast wind around 5 mph.
Wednesday
A chance of showers between 1pm and 4pm, then a chance of showers and thunderstorms after 4pm. Mostly cloudy, with a high near 86. South wind 5 to 10 mph. Chance of precipitation is 40%.
Wednesday Night
Showers and possibly a thunderstorm. Low around 58. South wind 5 to 10 mph becoming northwest after midnight. Chance of precipitation is 90%.
Thursday
A 30 percent chance of showers before 1pm. Mostly sunny, with a high near 67. North wind around 10 mph.
Thursday Night
Clear, with a low around 45. North wind around 5 mph becoming calm in the evening.
Friday
Sunny, with a high near 74. Calm wind.
Friday Night
Clear, with a low around 53. Calm wind.
Saturday
Sunny, with a high near 80. Calm wind becoming southeast around 5 mph in the afternoon.
Saturday Night
Mostly clear, with a low around 61. Southeast wind around 5 mph becoming calm.
Sunday
Partly sunny, with a high near 84. Light south wind becoming southwest 5 to 10 mph in the morning.
Sunday Night
A chance of showers. Mostly cloudy, with a low around 53. Southwest wind 5 to 10 mph becoming north after midnight.
Monday
Mostly cloudy, with a high near 64. North wind around 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:
12:31 am CDT Mar 10, 2026
Forecast Valid:
1am CDT Mar 10, 2026-6pm CDT Mar 16, 2026
 
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Additional Resources

Radar & Satellite Image

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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