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

67°F

19°C

Humidity 68%
Wind Speed N 5 mph
Barometer 30.13 in
Dewpoint 56°F (13°C)
Visibility 10.00 mi
Last update 5 Apr 7:15 pm CDT
Extended Forecast for

South Vacherie LA

  • Tonight

    Tonight: A 20 percent chance of showers after 4am. Cloudy, with a low around 56. North wind 5 to 10 mph.

    Low: 56 °F

    Cloudy then
    Slight Chance
    Showers

  • Monday

    Monday: A 20 percent chance of showers before 8am. Cloudy, then gradually becoming mostly sunny, with a high near 67. Northeast wind around 10 mph, with gusts as high as 20 mph.

    High: 67 °F

    Slight Chance
    Showers then
    Partly Sunny

  • Monday Night

    Monday Night: Mostly clear, with a low around 51. Northeast wind around 5 mph.

    Low: 51 °F

    Mostly Clear

  • Tuesday

    Tuesday: Mostly sunny, with a high near 74. East wind 5 to 10 mph.

    High: 74 °F

    Mostly Sunny

  • Tuesday Night

    Tuesday Night: Mostly cloudy, with a low around 58. East wind around 5 mph.

    Low: 58 °F

    Mostly Cloudy

  • Wednesday

    Wednesday: A chance of showers, with thunderstorms also possible after 10am. Mostly cloudy, with a high near 74. East wind 5 to 15 mph. Chance of precipitation is 50%.

    High: 74 °F

    Chance
    Showers then
    Chance
    T-storms

  • Wednesday Night

    Wednesday Night: A 40 percent chance of showers and thunderstorms. Mostly cloudy, with a low around 63. East wind around 10 mph.

    Low: 63 °F

    Chance
    Showers

  • Thursday

    Thursday: A 40 percent chance of showers and thunderstorms. Partly sunny, with a high near 75. East wind 10 to 15 mph.

    High: 75 °F

    Chance
    Showers

  • Thursday Night

    Thursday Night: A slight chance of showers. Mostly cloudy, with a low around 64. East wind 5 to 10 mph.

    Low: 64 °F

    Slight Chance
    Showers

Detailed Forecast

Tonight
A 20 percent chance of showers after 4am. Cloudy, with a low around 56. North wind 5 to 10 mph.
Monday
A 20 percent chance of showers before 8am. Cloudy, then gradually becoming mostly sunny, with a high near 67. Northeast wind around 10 mph, with gusts as high as 20 mph.
Monday Night
Mostly clear, with a low around 51. Northeast wind around 5 mph.
Tuesday
Mostly sunny, with a high near 74. East wind 5 to 10 mph.
Tuesday Night
Mostly cloudy, with a low around 58. East wind around 5 mph.
Wednesday
A chance of showers, with thunderstorms also possible after 10am. Mostly cloudy, with a high near 74. East wind 5 to 15 mph. Chance of precipitation is 50%.
Wednesday Night
A 40 percent chance of showers and thunderstorms. Mostly cloudy, with a low around 63. East wind around 10 mph.
Thursday
A 40 percent chance of showers and thunderstorms. Partly sunny, with a high near 75. East wind 10 to 15 mph.
Thursday Night
A slight chance of showers. Mostly cloudy, with a low around 64. East wind 5 to 10 mph.
Friday
A chance of showers and thunderstorms, mainly after 1pm. Mostly cloudy, with a high near 77. East wind 5 to 10 mph.
Friday Night
Mostly cloudy, with a low around 64. East wind around 5 mph.
Saturday
A slight chance of showers and thunderstorms. Partly sunny, with a high near 80. East wind 5 to 10 mph.
Saturday Night
Mostly cloudy, with a low around 65. Southeast wind 5 to 10 mph.
Sunday
Partly sunny, with a high near 82. Southeast wind 5 to 10 mph.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
South Vacherie LA
 29.92°N 90.69°W
Last Update:
5:32 pm CDT Apr 5, 2026
Forecast Valid:
7pm CDT Apr 5, 2026-6pm CDT Apr 12, 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