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

69°F

21°C

Humidity 90%
Wind Speed NW 3 mph
Barometer 30.02 in
Dewpoint 66°F (19°C)
Visibility 10.00 mi
Last update 13 May 1:15 am CDT
Extended Forecast for

Napoleonville LA

  • Overnight

    Overnight: Patchy fog after 2am. Otherwise, mostly clear, with a steady temperature around 67. Calm wind.

    Low: 67 °F

    Patchy Fog

  • Wednesday

    Wednesday: Patchy fog before 10am. Otherwise, sunny, with a high near 82. Calm wind becoming north around 5 mph in the afternoon.

    High: 82 °F

    Patchy Fog
    then Sunny

  • Wednesday Night

    Wednesday Night: Clear, with a low around 62. North wind around 5 mph becoming calm.

    Low: 62 °F

    Clear

  • Thursday

    Thursday: Sunny, with a high near 85. Calm wind.

    High: 85 °F

    Sunny

  • Thursday Night

    Thursday Night: Mostly clear, with a low around 65. South wind around 5 mph becoming calm.

    Low: 65 °F

    Mostly Clear

  • Friday

    Friday: Sunny, with a high near 84. Light south wind increasing to 5 to 10 mph in the afternoon.

    High: 84 °F

    Sunny

  • Friday Night

    Friday Night: Mostly clear, with a low around 64. South wind around 5 mph becoming calm in the evening.

    Low: 64 °F

    Mostly Clear

  • Saturday

    Saturday: Mostly sunny, with a high near 84. Light southeast wind becoming south 5 to 10 mph in the morning.

    High: 84 °F

    Mostly Sunny

  • Saturday Night

    Saturday Night: Partly cloudy, with a low around 68. South wind around 5 mph becoming calm after midnight.

    Low: 68 °F

    Partly Cloudy

Detailed Forecast

Overnight
Patchy fog after 2am. Otherwise, mostly clear, with a steady temperature around 67. Calm wind.
Wednesday
Patchy fog before 10am. Otherwise, sunny, with a high near 82. Calm wind becoming north around 5 mph in the afternoon.
Wednesday Night
Clear, with a low around 62. North wind around 5 mph becoming calm.
Thursday
Sunny, with a high near 85. Calm wind.
Thursday Night
Mostly clear, with a low around 65. South wind around 5 mph becoming calm.
Friday
Sunny, with a high near 84. Light south wind increasing to 5 to 10 mph in the afternoon.
Friday Night
Mostly clear, with a low around 64. South wind around 5 mph becoming calm in the evening.
Saturday
Mostly sunny, with a high near 84. Light southeast wind becoming south 5 to 10 mph in the morning.
Saturday Night
Partly cloudy, with a low around 68. South wind around 5 mph becoming calm after midnight.
Sunday
A slight chance of showers and thunderstorms after 1pm. Partly sunny, with a high near 85. Southeast wind 5 to 10 mph.
Sunday Night
Mostly cloudy, with a low around 72. Southeast wind around 5 mph.
Monday
A slight chance of showers and thunderstorms. Partly sunny, with a high near 86. Southeast wind 5 to 10 mph, with gusts as high as 20 mph.
Monday Night
Mostly cloudy, with a low around 72. Southeast wind around 5 mph becoming calm after midnight.
Tuesday
A chance of showers and thunderstorms. Partly sunny, with a high near 86. Southeast wind 5 to 10 mph.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Napoleonville LA
 29.95°N 91.03°W
Last Update:
12:06 am CDT May 13, 2026
Forecast Valid:
1am CDT May 13, 2026-6pm CDT May 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