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

49°F

9°C

Humidity 94%
Wind Speed Calm
Barometer 29.96 in
Dewpoint 47°F (8°C)
Visibility 10.00 mi
Last update 12 Nov 11:35 pm CST
Extended Forecast for

3 Miles SW Plaquemine LA

  • Tonight

    Tonight: Clear, with a low around 49. North wind around 5 mph.

    Low: 49 °F

    Clear

  • Friday

    Friday: Sunny, with a high near 70. North wind 5 to 10 mph.

    High: 70 °F

    Sunny

  • Friday Night

    Friday Night: Mostly clear, with a low around 42. Northeast wind around 5 mph.

    Low: 42 °F

    Mostly Clear

  • Saturday

    Saturday: Sunny, with a high near 63. Northeast wind 5 to 10 mph.

    High: 63 °F

    Sunny

  • Saturday Night

    Saturday Night: Partly cloudy, with a low around 43. East wind 5 to 10 mph.

    Low: 43 °F

    Partly Cloudy

  • Sunday

    Sunday: Mostly sunny, with a high near 66. East wind 10 to 15 mph.

    High: 66 °F

    Mostly Sunny

  • Sunday Night

    Sunday Night: Showers likely, mainly after midnight. Mostly cloudy, with a low around 46. East wind around 15 mph. Chance of precipitation is 60%.

    Low: 46 °F

    Showers
    Likely

  • Monday

    Monday: A 40 percent chance of showers. Partly sunny, with a high near 61. Northeast wind 10 to 15 mph.

    High: 61 °F

    Chance
    Showers

  • Monday Night

    Monday Night: A slight chance of showers before midnight. Partly cloudy, with a low around 45. Northeast wind 10 to 15 mph.

    Low: 45 °F

    Slight Chance
    Showers then
    Partly Cloudy

Detailed Forecast

Tonight
Clear, with a low around 49. North wind around 5 mph.
Friday
Sunny, with a high near 70. North wind 5 to 10 mph.
Friday Night
Mostly clear, with a low around 42. Northeast wind around 5 mph.
Saturday
Sunny, with a high near 63. Northeast wind 5 to 10 mph.
Saturday Night
Partly cloudy, with a low around 43. East wind 5 to 10 mph.
Sunday
Mostly sunny, with a high near 66. East wind 10 to 15 mph.
Sunday Night
Showers likely, mainly after midnight. Mostly cloudy, with a low around 46. East wind around 15 mph. Chance of precipitation is 60%.
Monday
A 40 percent chance of showers. Partly sunny, with a high near 61. Northeast wind 10 to 15 mph.
Monday Night
A slight chance of showers before midnight. Partly cloudy, with a low around 45. Northeast wind 10 to 15 mph.
Tuesday
Mostly sunny, with a high near 68. Northeast wind around 10 mph.
Tuesday Night
Partly cloudy, with a low around 49. Northeast wind 5 to 10 mph.
Wednesday
Sunny, with a high near 73. East wind around 10 mph.
Wednesday Night
Partly cloudy, with a low around 52. East wind 5 to 10 mph.
Thursday
Mostly sunny, with a high near 76. East wind 5 to 10 mph.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
3 Miles SW Plaquemine LA
 30.25°N 91.26°W
Last Update:
10:20 pm CST Nov 12, 2026
Forecast Valid:
11pm CST Nov 12, 2026-6pm CST Nov 19, 2026
 
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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