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

54°F

12°C

Humidity 83%
Wind Speed E 8 mph
Barometer 30.15 in
Dewpoint 49°F (9°C)
Visibility 10.00 mi
Wind Chill52°F (11°C)
Last update 1 Dec 9:55 am CST
Extended Forecast for

Port Vincent LA

  • Today

    Today: Showers likely, mainly after 3pm. Cloudy, with a high near 63. East wind around 5 mph. Chance of precipitation is 60%. New precipitation amounts between a tenth and quarter of an inch possible.

    High: 63 °F

    Cloudy then
    Showers
    Likely

  • Tonight

    Tonight: Showers and possibly a thunderstorm before 4am, then a slight chance of showers between 4am and 5am. Low around 43. Northeast wind 5 to 10 mph becoming northwest after midnight. Winds could gust as high as 20 mph. Chance of precipitation is 100%. New precipitation amounts between a half and three quarters of an inch possible.

    Low: 43 °F

    Showers then
    Showers
    Likely

  • Tuesday

    Tuesday: Mostly cloudy, then gradually becoming sunny, with a high near 54. North wind 5 to 10 mph, with gusts as high as 20 mph.

    High: 54 °F

    Decreasing
    Clouds

  • Tuesday Night

    Tuesday Night: Partly cloudy, with a low around 34. North wind around 5 mph becoming calm in the evening.

    Low: 34 °F

    Partly Cloudy

  • Wednesday

    Wednesday: Mostly sunny, with a high near 62. East wind around 5 mph.

    High: 62 °F

    Mostly Sunny

  • Wednesday Night

    Wednesday Night: Showers likely, mainly after midnight. Cloudy, with a low around 51. Calm wind becoming east around 5 mph after midnight. Chance of precipitation is 70%.

    Low: 51 °F

    Slight Chance
    Showers then
    Showers
    Likely

  • Thursday

    Thursday: Showers, with thunderstorms also possible after noon. High near 59. Northeast wind 5 to 10 mph. Chance of precipitation is 90%.

    High: 59 °F

    Showers then
    Showers
    Likely

  • Thursday Night

    Thursday Night: Showers likely and possibly a thunderstorm. Cloudy, with a low around 49. Northeast wind around 5 mph. Chance of precipitation is 70%.

    Low: 49 °F

    Showers
    Likely

  • Friday

    Friday: Showers likely and possibly a thunderstorm. Cloudy, with a high near 57. North wind around 5 mph.

    High: 57 °F

    Showers
    Likely

Detailed Forecast

Today
Showers likely, mainly after 3pm. Cloudy, with a high near 63. East wind around 5 mph. Chance of precipitation is 60%. New precipitation amounts between a tenth and quarter of an inch possible.
Tonight
Showers and possibly a thunderstorm before 4am, then a slight chance of showers between 4am and 5am. Low around 43. Northeast wind 5 to 10 mph becoming northwest after midnight. Winds could gust as high as 20 mph. Chance of precipitation is 100%. New precipitation amounts between a half and three quarters of an inch possible.
Tuesday
Mostly cloudy, then gradually becoming sunny, with a high near 54. North wind 5 to 10 mph, with gusts as high as 20 mph.
Tuesday Night
Partly cloudy, with a low around 34. North wind around 5 mph becoming calm in the evening.
Wednesday
Mostly sunny, with a high near 62. East wind around 5 mph.
Wednesday Night
Showers likely, mainly after midnight. Cloudy, with a low around 51. Calm wind becoming east around 5 mph after midnight. Chance of precipitation is 70%.
Thursday
Showers, with thunderstorms also possible after noon. High near 59. Northeast wind 5 to 10 mph. Chance of precipitation is 90%.
Thursday Night
Showers likely and possibly a thunderstorm. Cloudy, with a low around 49. Northeast wind around 5 mph. Chance of precipitation is 70%.
Friday
Showers likely and possibly a thunderstorm. Cloudy, with a high near 57. North wind around 5 mph.
Friday Night
A chance of showers. Cloudy, with a low around 49. North wind around 5 mph becoming calm.
Saturday
A chance of showers. Partly sunny, with a high near 64. Calm wind becoming west around 5 mph.
Saturday Night
Mostly cloudy, with a low around 49. East wind around 5 mph becoming calm.
Sunday
Mostly sunny, with a high near 69. Calm wind becoming north around 5 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:
9:56 am CST Dec 1, 2025
Forecast Valid:
10am CST Dec 1, 2025-6pm CST Dec 7, 2025
 
Forecast Discussion
 
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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