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

35°F

2°C

Humidity 60%
Wind Speed Calm
Barometer 30.25 in
Dewpoint 22°F (-6°C)
Visibility 10.00 mi
Last update 18 Jan 7:35 pm CST
Extended Forecast for

Prairieville LA

  • Tonight

    Tonight: Clear, with a low around 30. Calm wind.

    Low: 30 °F

    Clear

  • M.L.King Day

    M.L.King Day: Sunny, with a high near 59. Calm wind.

    High: 59 °F

    Sunny

  • Monday Night

    Monday Night: Mostly clear, with a low around 33. Calm wind becoming northeast around 5 mph.

    Low: 33 °F

    Mostly Clear

  • Tuesday

    Tuesday: Mostly sunny, with a high near 58. Northeast wind around 5 mph.

    High: 58 °F

    Mostly Sunny

  • Tuesday Night

    Tuesday Night: Mostly cloudy, with a low around 41. Calm wind becoming east around 5 mph.

    Low: 41 °F

    Mostly Cloudy

  • Wednesday

    Wednesday: A 30 percent chance of showers after noon. Cloudy, with a high near 62. Southeast wind around 5 mph.

    High: 62 °F

    Cloudy then
    Chance
    Showers

  • Wednesday Night

    Wednesday Night: Showers likely. Cloudy, with a low around 51. East wind around 5 mph. Chance of precipitation is 60%.

    Low: 51 °F

    Showers
    Likely

  • Thursday

    Thursday: A 30 percent chance of showers before noon. Partly sunny, with a high near 63. Northeast wind around 5 mph.

    High: 63 °F

    Chance
    Showers then
    Partly Sunny

  • Thursday Night

    Thursday Night: Mostly cloudy, with a low around 45. East wind around 5 mph.

    Low: 45 °F

    Mostly Cloudy

Detailed Forecast

Tonight
Clear, with a low around 30. Calm wind.
M.L.King Day
Sunny, with a high near 59. Calm wind.
Monday Night
Mostly clear, with a low around 33. Calm wind becoming northeast around 5 mph.
Tuesday
Mostly sunny, with a high near 58. Northeast wind around 5 mph.
Tuesday Night
Mostly cloudy, with a low around 41. Calm wind becoming east around 5 mph.
Wednesday
A 30 percent chance of showers after noon. Cloudy, with a high near 62. Southeast wind around 5 mph.
Wednesday Night
Showers likely. Cloudy, with a low around 51. East wind around 5 mph. Chance of precipitation is 60%.
Thursday
A 30 percent chance of showers before noon. Partly sunny, with a high near 63. Northeast wind around 5 mph.
Thursday Night
Mostly cloudy, with a low around 45. East wind around 5 mph.
Friday
Partly sunny, with a high near 68. Southeast wind around 5 mph.
Friday Night
A slight chance of showers. Mostly cloudy, with a low around 54. East wind around 5 mph.
Saturday
A chance of showers and thunderstorms. Mostly cloudy, with a high near 72. East wind 5 to 10 mph becoming southwest in the afternoon.
Saturday Night
A chance of showers. Mostly cloudy, with a low around 47. South wind around 5 mph becoming north in the evening.
Sunday
A chance of showers. Partly sunny, with a high near 59. North wind 5 to 10 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:
2:46 pm CST Jan 18, 2026
Forecast Valid:
7pm CST Jan 18, 2026-6pm CST Jan 25, 2026
 
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