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

63°F

17°C

Humidity 94%
Wind Speed Calm
Barometer 29.92 in
Dewpoint 61°F (16°C)
Visibility 10.00 mi
Last update 17 Oct 2:55 am CDT
Extended Forecast for

Napoleonville LA

  • Overnight

    Overnight: Mostly cloudy, with a low around 64. Calm wind.

    Low: 64 °F

    Mostly Cloudy

  • Friday

    Friday: Patchy fog between 7am and 8am. Otherwise, mostly sunny, with a high near 87. Light east wind becoming southeast 5 to 10 mph in the morning.

    High: 87 °F

    Patchy Fog
    then Mostly
    Sunny

  • Friday Night

    Friday Night: Patchy fog after 5am. Otherwise, mostly clear, with a low around 67. Southeast wind around 5 mph becoming calm in the evening.

    Low: 67 °F

    Mostly Clear
    then Patchy
    Fog

  • Saturday

    Saturday: A chance of showers between 1pm and 4pm, then a chance of showers and thunderstorms after 4pm. Patchy fog before 9am. Otherwise, mostly sunny, with a high near 87. South wind 5 to 10 mph. Chance of precipitation is 50%.

    High: 87 °F

    Patchy Fog
    then Chance
    Showers

  • Saturday Night

    Saturday Night: A 40 percent chance of showers and thunderstorms, mainly after 1am. Partly cloudy, with a low around 70. South wind around 5 mph becoming calm in the evening.

    Low: 70 °F

    Slight Chance
    T-storms then
    Chance
    Showers

  • Sunday

    Sunday: A 30 percent chance of showers and thunderstorms before 1pm. Sunny, with a high near 84. Light and variable wind becoming north 5 to 10 mph in the morning.

    High: 84 °F

    Chance
    T-storms

  • Sunday Night

    Sunday Night: Clear, with a low around 57. North wind around 5 mph.

    Low: 57 °F

    Clear

  • Monday

    Monday: Sunny, with a high near 84. Northeast wind around 5 mph becoming southeast in the afternoon.

    High: 84 °F

    Sunny

  • Monday Night

    Monday Night: Mostly clear, with a low around 61. South wind around 5 mph becoming calm.

    Low: 61 °F

    Mostly Clear

Detailed Forecast

Overnight
Mostly cloudy, with a low around 64. Calm wind.
Friday
Patchy fog between 7am and 8am. Otherwise, mostly sunny, with a high near 87. Light east wind becoming southeast 5 to 10 mph in the morning.
Friday Night
Patchy fog after 5am. Otherwise, mostly clear, with a low around 67. Southeast wind around 5 mph becoming calm in the evening.
Saturday
A chance of showers between 1pm and 4pm, then a chance of showers and thunderstorms after 4pm. Patchy fog before 9am. Otherwise, mostly sunny, with a high near 87. South wind 5 to 10 mph. Chance of precipitation is 50%.
Saturday Night
A 40 percent chance of showers and thunderstorms, mainly after 1am. Partly cloudy, with a low around 70. South wind around 5 mph becoming calm in the evening.
Sunday
A 30 percent chance of showers and thunderstorms before 1pm. Sunny, with a high near 84. Light and variable wind becoming north 5 to 10 mph in the morning.
Sunday Night
Clear, with a low around 57. North wind around 5 mph.
Monday
Sunny, with a high near 84. Northeast wind around 5 mph becoming southeast in the afternoon.
Monday Night
Mostly clear, with a low around 61. South wind around 5 mph becoming calm.
Tuesday
Sunny, with a high near 87. Calm wind becoming northwest around 5 mph in the afternoon.
Tuesday Night
Mostly clear, with a low around 61. North wind around 5 mph becoming calm.
Wednesday
Sunny, with a high near 84. East wind around 5 mph.
Wednesday Night
Mostly clear, with a low around 61. East wind around 5 mph becoming calm.
Thursday
Sunny, with a high near 85. Calm wind becoming south around 5 mph in the morning.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
Napoleonville LA
 29.93°N 91.06°W
Last Update:
12:26 am CDT Oct 17, 2025
Forecast Valid:
3am CDT Oct 17, 2025-6pm CDT Oct 23, 2025
 
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Additional Resources

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High Temperature

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Chance of Precipitation