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.

Partly Cloudy

90°F

32°C

Humidity 41%
Wind Speed Calm
Barometer 29.88 in
Dewpoint 63°F (17°C)
Visibility 10.00 mi
Heat Index91°F (33°C)
Last update 27 Sep 3:55 pm CDT
Extended Forecast for

Prairieville LA

  • Tonight

    Tonight: Mostly clear, with a low around 71. Calm wind.

    Low: 71 °F

    Mostly Clear

  • Monday

    Monday: Sunny, with a high near 93. Calm wind becoming north around 5 mph.

    High: 93 °F

    Sunny

  • Monday Night

    Monday Night: Mostly clear, with a low around 70. Calm wind.

    Low: 70 °F

    Mostly Clear

  • Tuesday

    Tuesday: Sunny, with a high near 93. Calm wind becoming east around 5 mph in the afternoon.

    High: 93 °F

    Sunny

  • Tuesday Night

    Tuesday Night: Mostly clear, with a low around 72. Southeast wind around 5 mph becoming calm in the evening.

    Low: 72 °F

    Mostly Clear

  • Wednesday

    Wednesday: A 30 percent chance of showers and thunderstorms after 1pm. Sunny, with a high near 92. Southeast wind 5 to 10 mph.

    High: 92 °F

    Sunny then
    Chance
    Showers

  • Wednesday Night

    Wednesday Night: Partly cloudy, with a low around 74. Southeast wind 5 to 10 mph.

    Low: 74 °F

    Partly Cloudy

  • Thursday

    Thursday: Showers likely and possibly a thunderstorm after 1pm. Mostly sunny, with a high near 92. Southeast wind 5 to 10 mph. Chance of precipitation is 60%.

    High: 92 °F

    Sunny then
    Showers
    Likely

  • Thursday Night

    Thursday Night: A slight chance of showers. Partly cloudy, with a low around 74. Southeast wind around 5 mph.

    Low: 74 °F

    Slight Chance
    Showers

Detailed Forecast

Tonight
Mostly clear, with a low around 71. Calm wind.
Monday
Sunny, with a high near 93. Calm wind becoming north around 5 mph.
Monday Night
Mostly clear, with a low around 70. Calm wind.
Tuesday
Sunny, with a high near 93. Calm wind becoming east around 5 mph in the afternoon.
Tuesday Night
Mostly clear, with a low around 72. Southeast wind around 5 mph becoming calm in the evening.
Wednesday
A 30 percent chance of showers and thunderstorms after 1pm. Sunny, with a high near 92. Southeast wind 5 to 10 mph.
Wednesday Night
Partly cloudy, with a low around 74. Southeast wind 5 to 10 mph.
Thursday
Showers likely and possibly a thunderstorm after 1pm. Mostly sunny, with a high near 92. Southeast wind 5 to 10 mph. Chance of precipitation is 60%.
Thursday Night
A slight chance of showers. Partly cloudy, with a low around 74. Southeast wind around 5 mph.
Friday
A chance of showers, then showers likely and possibly a thunderstorm after 1pm. Mostly sunny, with a high near 88. East wind 5 to 10 mph.
Friday Night
A chance of showers and thunderstorms. Mostly cloudy, with a low around 74. Northeast wind around 5 mph.
Saturday
Showers likely and possibly a thunderstorm. Mostly cloudy, with a high near 86. Northeast wind around 5 mph.
Saturday Night
A chance of showers and thunderstorms. Mostly cloudy, with a low around 73. East wind around 5 mph becoming calm.
Sunday
Showers likely and possibly a thunderstorm. Partly sunny, with a high near 85. Northeast 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:
2:02 pm CDT Sep 27, 2026
Forecast Valid:
4pm CDT Sep 27, 2026-6pm CDT Oct 4, 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