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.

Thunderstorm Light Rain

68°F

20°C

Humidity 88%
Wind Speed Calm
Barometer 30.13 in
Dewpoint 65°F (18°C)
Visibility 7.00 mi
Last update 4 Mar 4:15 pm CST
Extended Forecast for

Prairieville LA

  • This Afternoon

    This Afternoon: A 20 percent chance of showers and thunderstorms. Partly sunny, with a high near 81. South wind around 5 mph.

    High: 81 °F

    Slight Chance
    T-storms

  • Tonight

    Tonight: Patchy fog after 3am. Otherwise, mostly cloudy, with a low around 65. Southeast wind around 5 mph.

    Low: 65 °F

    Partly Cloudy
    then Patchy
    Fog

  • Thursday

    Thursday: A slight chance of showers and thunderstorms between 2pm and 5pm. Areas of fog before 8am. Otherwise, partly sunny, with a high near 83. Southeast wind 5 to 10 mph. Chance of precipitation is 20%.

    High: 83 °F

    Areas Fog
    then Slight
    Chance
    T-storms

  • Thursday Night

    Thursday Night: Patchy fog after 3am. Otherwise, mostly cloudy, with a low around 67. Southeast wind around 5 mph.

    Low: 67 °F

    Mostly Cloudy
    then Patchy
    Fog

  • Friday

    Friday: Showers likely and possibly a thunderstorm after noon. Partly sunny, with a high near 85. South wind 5 to 10 mph. Chance of precipitation is 60%.

    High: 85 °F

    Partly Sunny
    then Showers
    Likely

  • Friday Night

    Friday Night: Mostly cloudy, with a low around 69. Southeast wind around 5 mph.

    Low: 69 °F

    Mostly Cloudy

  • Saturday

    Saturday: A slight chance of showers and thunderstorms, then showers likely and possibly a thunderstorm after noon. Partly sunny, with a high near 84. South wind around 5 mph. Chance of precipitation is 60%.

    High: 84 °F

    Slight Chance
    T-storms then
    Showers
    Likely

  • Saturday Night

    Saturday Night: A chance of showers and thunderstorms before midnight, then a slight chance of showers. Mostly cloudy, with a low around 67. South wind around 5 mph becoming calm. Chance of precipitation is 50%.

    Low: 67 °F

    Chance
    Showers then
    Slight Chance
    Showers

  • Sunday

    Sunday: A chance of showers, then showers likely and possibly a thunderstorm after noon. Mostly cloudy, with a high near 83. Calm wind becoming south around 5 mph.

    High: 83 °F

    Showers
    Likely

Detailed Forecast

This Afternoon
A 20 percent chance of showers and thunderstorms. Partly sunny, with a high near 81. South wind around 5 mph.
Tonight
Patchy fog after 3am. Otherwise, mostly cloudy, with a low around 65. Southeast wind around 5 mph.
Thursday
A slight chance of showers and thunderstorms between 2pm and 5pm. Areas of fog before 8am. Otherwise, partly sunny, with a high near 83. Southeast wind 5 to 10 mph. Chance of precipitation is 20%.
Thursday Night
Patchy fog after 3am. Otherwise, mostly cloudy, with a low around 67. Southeast wind around 5 mph.
Friday
Showers likely and possibly a thunderstorm after noon. Partly sunny, with a high near 85. South wind 5 to 10 mph. Chance of precipitation is 60%.
Friday Night
Mostly cloudy, with a low around 69. Southeast wind around 5 mph.
Saturday
A slight chance of showers and thunderstorms, then showers likely and possibly a thunderstorm after noon. Partly sunny, with a high near 84. South wind around 5 mph. Chance of precipitation is 60%.
Saturday Night
A chance of showers and thunderstorms before midnight, then a slight chance of showers. Mostly cloudy, with a low around 67. South wind around 5 mph becoming calm. Chance of precipitation is 50%.
Sunday
A chance of showers, then showers likely and possibly a thunderstorm after noon. Mostly cloudy, with a high near 83. Calm wind becoming south around 5 mph.
Sunday Night
A chance of showers before midnight. Mostly cloudy, with a low around 67. Southeast wind around 5 mph becoming calm.
Monday
A chance of showers. Partly sunny, with a high near 83. Calm wind becoming south around 5 mph in the morning.
Monday Night
Mostly cloudy, with a low around 68. Southeast wind around 5 mph.
Tuesday
A slight chance of showers. Mostly cloudy, with a high near 84. South wind 5 to 15 mph.
Tuesday Night
A chance of showers. Mostly cloudy, with a low around 68. South wind 5 to 10 mph, with gusts as high as 20 mph.
Wednesday
A chance of showers and thunderstorms. Partly sunny, with a high near 83. South wind 5 to 10 mph, with gusts as high as 20 mph.
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ABOUT THIS FORECAST

 
Point Forecast:
Prairieville LA
 30.31°N 90.97°W
Last Update:
11:34 am CST Mar 4, 2026
Forecast Valid:
4pm CST Mar 4, 2026-6pm CDT Mar 11, 2026
 
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Additional Resources

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High Temperature

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Chance of Precipitation