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

36°F

2°C

Humidity 87%
Wind Speed Calm
Barometer 30.41 in
Dewpoint 32°F (0°C)
Visibility 10.00 mi
Last update 20 Jan 1:55 am CST
Extended Forecast for

13 Miles WSW Plaquemine LA

  • Overnight

    Overnight: Areas of frost. Otherwise, mostly cloudy, with a steady temperature around 37. Calm wind.

    Low: 37 °F

    Areas Frost

  • Tuesday

    Tuesday: Areas of frost before 8am. Otherwise, mostly sunny, with a high near 62. Calm wind becoming east around 5 mph in the morning.

    High: 62 °F

    Areas Frost
    then Mostly
    Sunny

  • Tuesday Night

    Tuesday Night: Mostly cloudy, with a low around 46. Southeast wind around 5 mph.

    Low: 46 °F

    Mostly Cloudy

  • Wednesday

    Wednesday: A 30 percent chance of showers after noon. Mostly cloudy, with a high near 68. Southeast wind 5 to 10 mph.

    High: 68 °F

    Mostly Cloudy
    then Chance
    Showers

  • Wednesday Night

    Wednesday Night: Showers likely, mainly between 9pm and midnight. Cloudy, with a low around 55. Southeast wind around 5 mph becoming calm in the evening. Chance of precipitation is 60%.

    Low: 55 °F

    Showers
    Likely

  • Thursday

    Thursday: A 30 percent chance of showers. Partly sunny, with a high near 72. Calm wind becoming south around 5 mph in the morning.

    High: 72 °F

    Chance
    Showers

  • Thursday Night

    Thursday Night: A 20 percent chance of showers. Mostly cloudy, with a low around 57. East wind around 5 mph becoming calm in the evening.

    Low: 57 °F

    Slight Chance
    Showers

  • Friday

    Friday: A 30 percent chance of showers, mainly after noon. Mostly cloudy, with a high near 68. Northeast wind 5 to 10 mph.

    High: 68 °F

    Chance
    Showers

  • Friday Night

    Friday Night: A chance of showers. Mostly cloudy, with a low around 45. Northeast wind 5 to 10 mph.

    Low: 45 °F

    Chance
    Showers

Detailed Forecast

Overnight
Areas of frost. Otherwise, mostly cloudy, with a steady temperature around 37. Calm wind.
Tuesday
Areas of frost before 8am. Otherwise, mostly sunny, with a high near 62. Calm wind becoming east around 5 mph in the morning.
Tuesday Night
Mostly cloudy, with a low around 46. Southeast wind around 5 mph.
Wednesday
A 30 percent chance of showers after noon. Mostly cloudy, with a high near 68. Southeast wind 5 to 10 mph.
Wednesday Night
Showers likely, mainly between 9pm and midnight. Cloudy, with a low around 55. Southeast wind around 5 mph becoming calm in the evening. Chance of precipitation is 60%.
Thursday
A 30 percent chance of showers. Partly sunny, with a high near 72. Calm wind becoming south around 5 mph in the morning.
Thursday Night
A 20 percent chance of showers. Mostly cloudy, with a low around 57. East wind around 5 mph becoming calm in the evening.
Friday
A 30 percent chance of showers, mainly after noon. Mostly cloudy, with a high near 68. Northeast wind 5 to 10 mph.
Friday Night
A chance of showers. Mostly cloudy, with a low around 45. Northeast wind 5 to 10 mph.
Saturday
Showers likely, mainly after noon. Cloudy, with a high near 59. Northeast wind 10 to 15 mph.
Saturday Night
Showers likely. Cloudy, with a low around 32. North wind around 10 mph.
Sunday
A chance of showers. Mostly cloudy, with a high near 43. North wind around 10 mph.
Sunday Night
A slight chance of showers. Mostly cloudy, with a low around 30. North wind around 10 mph.
Monday
Partly sunny, with a high near 48. North wind 5 to 10 mph.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
13 Miles WSW Plaquemine LA
 30.19°N 91.42°W
Last Update:
11:16 pm CST Jan 19, 2026
Forecast Valid:
2am CST Jan 20, 2026-6pm CST Jan 26, 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