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.

Light Rain

49°F

9°C

Humidity 89%
Wind Speed N 5 mph
Barometer 30.04 in
Dewpoint 46°F (8°C)
Visibility 10.00 mi
Wind Chill47°F (8°C)
Last update 5 Dec 6:35 pm CST
Extended Forecast for

South Vacherie LA

  • Tonight

    Tonight: A chance of showers and thunderstorms, then showers after 4am. Low around 49. Calm wind. Chance of precipitation is 80%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.

    Low: 49 °F

    Chance
    Showers then
    Showers

  • Saturday

    Saturday: Showers likely, mainly before noon. Mostly cloudy, with a high near 58. Calm wind becoming northeast around 5 mph. Chance of precipitation is 70%. New precipitation amounts of less than a tenth of an inch possible.

    High: 58 °F

    Showers
    Likely then
    Slight Chance
    Showers

  • Saturday Night

    Saturday Night: Mostly cloudy, with a steady temperature around 56. Calm wind.

    Low: 56 °F

    Mostly Cloudy

  • Sunday

    Sunday: A slight chance of showers and thunderstorms, then a chance of showers after noon. Partly sunny, with a high near 72. Calm wind becoming west around 5 mph. Chance of precipitation is 30%.

    High: 72 °F

    Slight Chance
    T-storms then
    Chance
    Showers

  • Sunday Night

    Sunday Night: A 20 percent chance of showers before midnight. Mostly cloudy, with a low around 47. Light northwest wind becoming north 5 to 10 mph in the evening.

    Low: 47 °F

    Slight Chance
    Showers then
    Mostly Cloudy

  • Monday

    Monday: Mostly sunny, with a high near 57. North wind 5 to 10 mph.

    High: 57 °F

    Mostly Sunny

  • Monday Night

    Monday Night: Mostly clear, with a low around 39. North wind around 5 mph becoming calm after midnight.

    Low: 39 °F

    Mostly Clear

  • Tuesday

    Tuesday: Sunny, with a high near 59. Northeast wind around 5 mph becoming calm.

    High: 59 °F

    Sunny

  • Tuesday Night

    Tuesday Night: Mostly clear, with a low around 41. Calm wind.

    Low: 41 °F

    Mostly Clear

Detailed Forecast

Tonight
A chance of showers and thunderstorms, then showers after 4am. Low around 49. Calm wind. Chance of precipitation is 80%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.
Saturday
Showers likely, mainly before noon. Mostly cloudy, with a high near 58. Calm wind becoming northeast around 5 mph. Chance of precipitation is 70%. New precipitation amounts of less than a tenth of an inch possible.
Saturday Night
Mostly cloudy, with a steady temperature around 56. Calm wind.
Sunday
A slight chance of showers and thunderstorms, then a chance of showers after noon. Partly sunny, with a high near 72. Calm wind becoming west around 5 mph. Chance of precipitation is 30%.
Sunday Night
A 20 percent chance of showers before midnight. Mostly cloudy, with a low around 47. Light northwest wind becoming north 5 to 10 mph in the evening.
Monday
Mostly sunny, with a high near 57. North wind 5 to 10 mph.
Monday Night
Mostly clear, with a low around 39. North wind around 5 mph becoming calm after midnight.
Tuesday
Sunny, with a high near 59. Northeast wind around 5 mph becoming calm.
Tuesday Night
Mostly clear, with a low around 41. Calm wind.
Wednesday
Sunny, with a high near 69. Light south wind becoming southwest 5 to 10 mph in the morning.
Wednesday Night
Mostly clear, with a low around 52. Southwest wind around 5 mph.
Thursday
Mostly sunny, with a high near 71. Southwest wind 5 to 10 mph.
Thursday Night
Partly cloudy, with a low around 50. South wind around 5 mph becoming northwest after midnight.
Friday
Mostly sunny, with a high near 69. North wind around 5 mph.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
South Vacherie LA
 29.94°N 90.67°W
Last Update:
2:39 pm CST Dec 5, 2025
Forecast Valid:
6pm CST Dec 5, 2025-6pm CST Dec 12, 2025
 
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Additional Resources

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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