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

39°F

4°C

Humidity 87%
Wind Speed Calm
Barometer 30.30 in
Dewpoint 35°F (2°C)
Visibility 10.00 mi
Last update 18 Mar 1:15 am CDT
Extended Forecast for

Prairieville LA

  • Overnight

    Overnight: Areas of frost between 2am and 3am. Otherwise, partly cloudy, with a low around 36. Calm wind.

    Low: 36 °F

    Areas Frost

  • Wednesday

    Wednesday: Areas of frost before 7am. Otherwise, mostly cloudy, then gradually becoming sunny, with a high near 67. Calm wind becoming southeast around 5 mph.

    High: 67 °F

    Areas Frost
    then
    Decreasing
    Clouds

  • Wednesday Night

    Wednesday Night: Mostly clear, with a low around 45. Calm wind.

    Low: 45 °F

    Mostly Clear

  • Thursday

    Thursday: Sunny, with a high near 77. Calm wind becoming southwest around 5 mph in the afternoon.

    High: 77 °F

    Sunny

  • Thursday Night

    Thursday Night: Clear, with a low around 54. Southwest wind around 5 mph becoming calm in the evening.

    Low: 54 °F

    Clear

  • Friday

    Friday: Sunny, with a high near 82. Calm wind becoming southwest around 5 mph in the afternoon.

    High: 82 °F

    Sunny

  • Friday Night

    Friday Night: Mostly clear, with a low around 60. Southwest wind around 5 mph becoming calm after midnight.

    Low: 60 °F

    Mostly Clear

  • Saturday

    Saturday: Mostly sunny, with a high near 85. Calm wind becoming southwest around 5 mph in the morning.

    High: 85 °F

    Mostly Sunny

  • Saturday Night

    Saturday Night: Mostly clear, with a low around 62. Southwest wind around 5 mph becoming calm after midnight.

    Low: 62 °F

    Mostly Clear

Detailed Forecast

Overnight
Areas of frost between 2am and 3am. Otherwise, partly cloudy, with a low around 36. Calm wind.
Wednesday
Areas of frost before 7am. Otherwise, mostly cloudy, then gradually becoming sunny, with a high near 67. Calm wind becoming southeast around 5 mph.
Wednesday Night
Mostly clear, with a low around 45. Calm wind.
Thursday
Sunny, with a high near 77. Calm wind becoming southwest around 5 mph in the afternoon.
Thursday Night
Clear, with a low around 54. Southwest wind around 5 mph becoming calm in the evening.
Friday
Sunny, with a high near 82. Calm wind becoming southwest around 5 mph in the afternoon.
Friday Night
Mostly clear, with a low around 60. Southwest wind around 5 mph becoming calm after midnight.
Saturday
Mostly sunny, with a high near 85. Calm wind becoming southwest around 5 mph in the morning.
Saturday Night
Mostly clear, with a low around 62. Southwest wind around 5 mph becoming calm after midnight.
Sunday
Sunny, with a high near 84. Light south wind becoming southwest 5 to 10 mph in the morning.
Sunday Night
Clear, with a low around 60. Southwest wind around 5 mph becoming calm in the evening.
Monday
Sunny, with a high near 84. Calm wind becoming southwest around 5 mph.
Monday Night
Mostly clear, with a low around 59. South wind around 5 mph becoming calm.
Tuesday
Mostly sunny, with a high near 82. Calm wind becoming southwest around 5 mph in the afternoon.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Prairieville LA
 30.31°N 90.97°W
Last Update:
10:16 pm CDT Mar 17, 2026
Forecast Valid:
1am CDT Mar 18, 2026-6pm CDT Mar 24, 2026
 
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Additional Resources

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