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

87°F

31°C

Humidity 50%
Wind Speed NE 14 G 18 mph
Barometer 29.92 in
Dewpoint 66°F (19°C)
Visibility 10.00 mi
Heat Index89°F (32°C)
Last update 8 Oct 12:35 pm CDT
Extended Forecast for

3 Miles SE Old Jefferson LA

  • This Afternoon

    This Afternoon: Sunny, with a high near 89. East wind around 10 mph.

    High: 89 °F

    Sunny

  • Tonight

    Tonight: Mostly clear, with a low around 70. Northeast wind 5 to 10 mph.

    Low: 70 °F

    Mostly Clear

  • Friday

    Friday: A 30 percent chance of showers and thunderstorms after 5pm. Increasing clouds, with a high near 86. Northeast wind 10 to 15 mph.

    High: 86 °F

    Sunny then
    Chance
    Showers

  • Friday Night

    Friday Night: A chance of showers and thunderstorms, then showers likely after 7pm. Mostly cloudy, with a low around 69. North wind 10 to 15 mph. Chance of precipitation is 60%.

    Low: 69 °F

    Showers
    Likely

  • Saturday

    Saturday: A 50 percent chance of showers. Partly sunny, with a high near 79. North wind 10 to 15 mph.

    High: 79 °F

    Chance
    Showers

  • Saturday Night

    Saturday Night: Mostly clear, with a low around 64. North wind around 5 mph becoming calm in the evening.

    Low: 64 °F

    Mostly Clear

  • Sunday

    Sunday: Sunny, with a high near 86. Calm wind becoming north around 5 mph.

    High: 86 °F

    Sunny

  • Sunday Night

    Sunday Night: Mostly clear, with a low around 66. Calm wind.

    Low: 66 °F

    Mostly Clear

  • Columbus Day

    Columbus Day: Sunny, with a high near 89. Calm wind becoming southeast around 5 mph.

    High: 89 °F

    Sunny

Detailed Forecast

This Afternoon
Sunny, with a high near 89. East wind around 10 mph.
Tonight
Mostly clear, with a low around 70. Northeast wind 5 to 10 mph.
Friday
A 30 percent chance of showers and thunderstorms after 5pm. Increasing clouds, with a high near 86. Northeast wind 10 to 15 mph.
Friday Night
A chance of showers and thunderstorms, then showers likely after 7pm. Mostly cloudy, with a low around 69. North wind 10 to 15 mph. Chance of precipitation is 60%.
Saturday
A 50 percent chance of showers. Partly sunny, with a high near 79. North wind 10 to 15 mph.
Saturday Night
Mostly clear, with a low around 64. North wind around 5 mph becoming calm in the evening.
Sunday
Sunny, with a high near 86. Calm wind becoming north around 5 mph.
Sunday Night
Mostly clear, with a low around 66. Calm wind.
Columbus Day
Sunny, with a high near 89. Calm wind becoming southeast around 5 mph.
Monday Night
Mostly clear, with a low around 69. Calm wind.
Tuesday
Sunny, with a high near 90. Calm wind becoming west around 5 mph.
Tuesday Night
Mostly clear, with a low around 70. Calm wind.
Wednesday
Sunny, with a high near 89. Calm wind becoming east around 5 mph in the afternoon.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
3 Miles SE Old Jefferson LA
 30.36°N 90.97°W
Last Update:
10:08 am CDT Oct 8, 2026
Forecast Valid:
12pm CDT Oct 8, 2026-6pm CDT Oct 14, 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