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

29°F

-2°C

Humidity 88%
Wind Speed Calm
Barometer 30.42 in
Dewpoint 26°F (-3°C)
Visibility 10.00 mi
Last update 28 Jan 1:55 am CST
Extended Forecast for

Prairieville LA

  • Overnight

    Overnight: Widespread frost. Otherwise, mostly clear, with a low around 28. Calm wind.

    Low: 28 °F

    Frost

  • Wednesday

    Wednesday: Widespread frost before 9am. Otherwise, sunny, with a high near 52. Calm wind becoming northwest around 5 mph.

    High: 52 °F

    Frost then
    Sunny

  • Wednesday Night

    Wednesday Night: Widespread frost, mainly after 1am. Otherwise, mostly clear, with a low around 30. Calm wind.

    Low: 30 °F

    Frost

  • Thursday

    Thursday: Widespread frost before 9am. Otherwise, mostly sunny, with a high near 58. Calm wind becoming southeast around 5 mph.

    High: 58 °F

    Frost then
    Mostly Sunny

  • Thursday Night

    Thursday Night: Partly cloudy, with a low around 41. Calm wind becoming northwest around 5 mph.

    Low: 41 °F

    Partly Cloudy

  • Friday

    Friday: Mostly cloudy, with a high near 53. North wind 5 to 10 mph.

    High: 53 °F

    Mostly Cloudy

  • Friday Night

    Friday Night: Partly cloudy, with a low around 26. North wind 10 to 15 mph.

    Low: 26 °F

    Partly Cloudy

  • Saturday

    Saturday: Sunny, with a high near 37. North wind 10 to 15 mph.

    High: 37 °F

    Sunny

  • Saturday Night

    Saturday Night: Widespread frost after 1am. Otherwise, mostly clear, with a low around 21. North wind 5 to 10 mph becoming light after midnight.

    Low: 21 °F

    Clear then
    Frost

Detailed Forecast

Overnight
Widespread frost. Otherwise, mostly clear, with a low around 28. Calm wind.
Wednesday
Widespread frost before 9am. Otherwise, sunny, with a high near 52. Calm wind becoming northwest around 5 mph.
Wednesday Night
Widespread frost, mainly after 1am. Otherwise, mostly clear, with a low around 30. Calm wind.
Thursday
Widespread frost before 9am. Otherwise, mostly sunny, with a high near 58. Calm wind becoming southeast around 5 mph.
Thursday Night
Partly cloudy, with a low around 41. Calm wind becoming northwest around 5 mph.
Friday
Mostly cloudy, with a high near 53. North wind 5 to 10 mph.
Friday Night
Partly cloudy, with a low around 26. North wind 10 to 15 mph.
Saturday
Sunny, with a high near 37. North wind 10 to 15 mph.
Saturday Night
Widespread frost after 1am. Otherwise, mostly clear, with a low around 21. North wind 5 to 10 mph becoming light after midnight.
Sunday
Widespread frost before 8am. Otherwise, sunny, with a high near 45. Calm wind.
Sunday Night
Widespread frost. Otherwise, mostly clear, with a low around 26. Calm wind.
Monday
Widespread frost. Otherwise, sunny, with a high near 55. Calm wind becoming west around 5 mph.
Monday Night
Patchy frost. Otherwise, mostly clear, with a low around 34. Calm wind.
Tuesday
Areas of frost. Otherwise, sunny, with a high near 62. Calm wind becoming southeast around 5 mph in the morning.
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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:
11:31 pm CST Jan 27, 2026
Forecast Valid:
2am CST Jan 28, 2026-6pm CST Feb 3, 2026
 
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