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

42°F

6°C

Humidity 75%
Wind Speed N 9 mph
Barometer 30.10 in
Dewpoint 35°F (2°C)
Visibility 10.00 mi
Wind Chill37°F (3°C)
Last update 2 Dec 7:15 pm CST
Extended Forecast for

Napoleonville LA

  • Tonight

    Tonight: Areas of frost after midnight. Otherwise, mostly clear, with a steady temperature around 38. North wind around 5 mph becoming calm.

    Low: 38 °F

    Mostly Clear
    then Areas
    Frost

  • Wednesday

    Wednesday: Areas of frost before 8am. Otherwise, mostly sunny, with a high near 63. Calm wind becoming east around 5 mph.

    High: 63 °F

    Areas Frost
    then Mostly
    Sunny

  • Wednesday Night

    Wednesday Night: Showers, mainly after midnight. The rain could be heavy at times. Low around 51. Calm wind becoming east around 5 mph after midnight. Chance of precipitation is 80%. New precipitation amounts between three quarters and one inch possible.

    Low: 51 °F

    Slight Chance
    Showers then
    Heavy Rain

  • Thursday

    Thursday: Showers and possibly a thunderstorm. High near 59. East wind 5 to 10 mph. Chance of precipitation is 90%.

    High: 59 °F

    Showers

  • Thursday Night

    Thursday Night: Showers, with thunderstorms also possible after midnight. Low around 50. Northeast wind around 5 mph. Chance of precipitation is 80%.

    Low: 50 °F

    Showers

  • Friday

    Friday: Showers likely and possibly a thunderstorm, then showers after 9am. High near 58. North wind around 5 mph. Chance of precipitation is 90%.

    High: 58 °F

    Showers

  • Friday Night

    Friday Night: Showers likely, mainly before midnight. Cloudy, with a low around 48. Calm wind becoming north around 5 mph. Chance of precipitation is 60%.

    Low: 48 °F

    Showers
    Likely

  • Saturday

    Saturday: A 40 percent chance of showers. Mostly cloudy, with a high near 60. Northeast wind around 5 mph becoming calm in the afternoon.

    High: 60 °F

    Chance
    Showers

  • Saturday Night

    Saturday Night: Mostly cloudy, with a low around 47. Calm wind.

    Low: 47 °F

    Mostly Cloudy

Detailed Forecast

Tonight
Areas of frost after midnight. Otherwise, mostly clear, with a steady temperature around 38. North wind around 5 mph becoming calm.
Wednesday
Areas of frost before 8am. Otherwise, mostly sunny, with a high near 63. Calm wind becoming east around 5 mph.
Wednesday Night
Showers, mainly after midnight. The rain could be heavy at times. Low around 51. Calm wind becoming east around 5 mph after midnight. Chance of precipitation is 80%. New precipitation amounts between three quarters and one inch possible.
Thursday
Showers and possibly a thunderstorm. High near 59. East wind 5 to 10 mph. Chance of precipitation is 90%.
Thursday Night
Showers, with thunderstorms also possible after midnight. Low around 50. Northeast wind around 5 mph. Chance of precipitation is 80%.
Friday
Showers likely and possibly a thunderstorm, then showers after 9am. High near 58. North wind around 5 mph. Chance of precipitation is 90%.
Friday Night
Showers likely, mainly before midnight. Cloudy, with a low around 48. Calm wind becoming north around 5 mph. Chance of precipitation is 60%.
Saturday
A 40 percent chance of showers. Mostly cloudy, with a high near 60. Northeast wind around 5 mph becoming calm in the afternoon.
Saturday Night
Mostly cloudy, with a low around 47. Calm wind.
Sunday
Mostly sunny, with a high near 66. Calm wind becoming northwest around 5 mph.
Sunday Night
Mostly clear, with a low around 42. Calm wind becoming north around 5 mph after midnight.
Monday
Sunny, with a high near 61. North wind around 5 mph.
Monday Night
Partly cloudy, with a low around 39. North wind around 5 mph becoming calm.
Tuesday
Sunny, with a high near 63. Calm wind becoming northeast around 5 mph.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
Napoleonville LA
 29.95°N 91.03°W
Last Update:
11:51 am CST Dec 2, 2025
Forecast Valid:
7pm CST Dec 2, 2025-6pm CST Dec 9, 2025
 
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