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

51°F

11°C

Humidity 65%
Wind Speed E 3 mph
Barometer 30.15 in
Dewpoint 40°F (4°C)
Visibility 10.00 mi
Last update 3 Dec 12:15 pm CST
Extended Forecast for

Prairieville LA

  • This Afternoon

    This Afternoon: Partly sunny, with a steady temperature around 55. Calm wind.

    High: 55 °F

    Partly Sunny

  • Tonight

    Tonight: A chance of showers, then showers and possibly a thunderstorm after 3am. Some of the storms could produce heavy rainfall. Steady temperature around 51. Calm wind becoming east around 5 mph after midnight. Chance of precipitation is 90%. New rainfall amounts between 1 and 2 inches possible.

    Low: 51 °F

    Slight Chance
    Showers then
    Heavy Rain

  • Thursday

    Thursday: Showers and possibly a thunderstorm. Steady temperature around 53. Northeast wind 5 to 10 mph. Chance of precipitation is 90%. New rainfall amounts between 1 and 2 inches possible.

    High: 53 °F

    Showers

  • Thursday Night

    Thursday Night: Showers and possibly a thunderstorm. Low around 51. Northeast wind around 5 mph. Chance of precipitation is 90%.

    Low: 51 °F

    Showers

  • Friday

    Friday: Showers likely and possibly a thunderstorm before noon, then showers between noon and 3pm, then showers and possibly a thunderstorm after 3pm. High near 55. North wind around 5 mph. Chance of precipitation is 80%.

    High: 55 °F

    Showers

  • Friday Night

    Friday Night: Showers likely, mainly before midnight. Cloudy, with a low around 49. Calm wind. Chance of precipitation is 60%.

    Low: 49 °F

    Showers
    Likely

  • Saturday

    Saturday: A 50 percent chance of showers and thunderstorms. Mostly cloudy, with a high near 60. Calm wind becoming northeast around 5 mph.

    High: 60 °F

    Chance
    Showers

  • Saturday Night

    Saturday Night: A chance of showers, with thunderstorms also possible after midnight. Mostly cloudy, with a low around 52. Calm wind. Chance of precipitation is 30%.

    Low: 52 °F

    Chance
    Showers then
    Slight Chance
    T-storms

  • Sunday

    Sunday: Partly sunny, with a high near 65. Calm wind becoming northwest around 5 mph.

    High: 65 °F

    Partly Sunny

Detailed Forecast

This Afternoon
Partly sunny, with a steady temperature around 55. Calm wind.
Tonight
A chance of showers, then showers and possibly a thunderstorm after 3am. Some of the storms could produce heavy rainfall. Steady temperature around 51. Calm wind becoming east around 5 mph after midnight. Chance of precipitation is 90%. New rainfall amounts between 1 and 2 inches possible.
Thursday
Showers and possibly a thunderstorm. Steady temperature around 53. Northeast wind 5 to 10 mph. Chance of precipitation is 90%. New rainfall amounts between 1 and 2 inches possible.
Thursday Night
Showers and possibly a thunderstorm. Low around 51. Northeast wind around 5 mph. Chance of precipitation is 90%.
Friday
Showers likely and possibly a thunderstorm before noon, then showers between noon and 3pm, then showers and possibly a thunderstorm after 3pm. High near 55. North wind around 5 mph. Chance of precipitation is 80%.
Friday Night
Showers likely, mainly before midnight. Cloudy, with a low around 49. Calm wind. Chance of precipitation is 60%.
Saturday
A 50 percent chance of showers and thunderstorms. Mostly cloudy, with a high near 60. Calm wind becoming northeast around 5 mph.
Saturday Night
A chance of showers, with thunderstorms also possible after midnight. Mostly cloudy, with a low around 52. Calm wind. Chance of precipitation is 30%.
Sunday
Partly sunny, with a high near 65. Calm wind becoming northwest around 5 mph.
Sunday Night
Partly cloudy, with a low around 43. North wind around 5 mph.
Monday
Sunny, with a high near 55. North wind around 5 mph.
Monday Night
Patchy frost. Otherwise, mostly clear, with a low around 35. North wind around 5 mph becoming calm.
Tuesday
Patchy frost. Otherwise, sunny, with a high near 59. Calm wind becoming southwest around 5 mph.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
Prairieville LA
 30.31°N 90.97°W
Last Update:
11:32 am CST Dec 3, 2025
Forecast Valid:
2pm CST Dec 3, 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