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

64°F

18°C

Humidity 51%
Wind Speed S 8 mph
Barometer 30.05 in
Dewpoint 45°F (7°C)
Visibility 10.00 mi
Last update 16 Jan 10:55 am CST
Extended Forecast for

Prairieville LA

  • Today

    Today: Sunny, with a high near 70. Southwest wind 5 to 10 mph, with gusts as high as 20 mph.

    High: 70 °F

    Sunny

  • Tonight

    Tonight: A 30 percent chance of showers, mainly before 2am. Mostly cloudy, with a low around 48. South wind around 5 mph becoming north after midnight.

    Low: 48 °F

    Chance
    Showers

  • Saturday

    Saturday: Mostly cloudy, with a high near 54. North wind 5 to 10 mph.

    High: 54 °F

    Mostly Cloudy

  • Saturday Night

    Saturday Night: Mostly cloudy, then gradually becoming mostly clear, with a low around 33. North wind around 5 mph.

    Low: 33 °F

    Decreasing
    Clouds

  • Sunday

    Sunday: Sunny, with a high near 50. Northwest wind 5 to 10 mph.

    High: 50 °F

    Sunny

  • Sunday Night

    Sunday Night: Widespread frost after 4am. Otherwise, clear, with a low around 31. Calm wind.

    Low: 31 °F

    Clear then
    Frost

  • M.L.King Day

    M.L.King Day: Sunny, with a high near 60. Calm wind becoming northwest around 5 mph.

    High: 60 °F

    Sunny

  • Monday Night

    Monday Night: Partly cloudy, with a low around 32. Calm wind becoming northeast around 5 mph after midnight.

    Low: 32 °F

    Partly Cloudy

  • Tuesday

    Tuesday: Mostly sunny, with a high near 55. East wind around 5 mph.

    High: 55 °F

    Mostly Sunny

Detailed Forecast

Today
Sunny, with a high near 70. Southwest wind 5 to 10 mph, with gusts as high as 20 mph.
Tonight
A 30 percent chance of showers, mainly before 2am. Mostly cloudy, with a low around 48. South wind around 5 mph becoming north after midnight.
Saturday
Mostly cloudy, with a high near 54. North wind 5 to 10 mph.
Saturday Night
Mostly cloudy, then gradually becoming mostly clear, with a low around 33. North wind around 5 mph.
Sunday
Sunny, with a high near 50. Northwest wind 5 to 10 mph.
Sunday Night
Widespread frost after 4am. Otherwise, clear, with a low around 31. Calm wind.
M.L.King Day
Sunny, with a high near 60. Calm wind becoming northwest around 5 mph.
Monday Night
Partly cloudy, with a low around 32. Calm wind becoming northeast around 5 mph after midnight.
Tuesday
Mostly sunny, with a high near 55. East wind around 5 mph.
Tuesday Night
Mostly cloudy, with a low around 38. Calm wind becoming east around 5 mph.
Wednesday
A slight chance of showers. Mostly cloudy, with a high near 65. Southeast wind around 5 mph.
Wednesday Night
A chance of showers. Mostly cloudy, with a low around 52. East wind around 5 mph.
Thursday
A chance of showers. Mostly cloudy, with a high near 67. East wind 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:
10:32 am CST Jan 16, 2026
Forecast Valid:
11am CST Jan 16, 2026-6pm CST Jan 22, 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