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

64°F

18°C

Humidity 93%
Wind Speed N 6 mph
Barometer 30.01 in
Dewpoint 62°F (17°C)
Visibility 10.00 mi
Last update 12 Mar 12:55 am CDT
Extended Forecast for

2 Miles SSE Old Jefferson LA

  • Overnight

    Overnight: A 30 percent chance of showers and thunderstorms, mainly before 3am. Mostly cloudy, with a low around 51. Northwest wind 5 to 10 mph, with gusts as high as 25 mph.

    Low: 51 °F

    Chance
    Showers

  • Thursday

    Thursday: Mostly cloudy through mid morning, then gradual clearing, with a high near 63. North wind around 10 mph, with gusts as high as 20 mph.

    High: 63 °F

    Becoming
    Sunny

  • Thursday Night

    Thursday Night: Clear, with a low around 42. North wind around 5 mph becoming calm in the evening.

    Low: 42 °F

    Clear

  • Friday

    Friday: Sunny, with a high near 71. Calm wind becoming south around 5 mph.

    High: 71 °F

    Sunny

  • Friday Night

    Friday Night: Clear, with a low around 50. Calm wind.

    Low: 50 °F

    Clear

  • Saturday

    Saturday: Sunny, with a high near 76. Calm wind becoming south around 5 mph in the afternoon.

    High: 76 °F

    Sunny

  • Saturday Night

    Saturday Night: Partly cloudy, with a low around 58. South wind around 5 mph becoming calm.

    Low: 58 °F

    Partly Cloudy

  • Sunday

    Sunday: Mostly sunny, with a high near 80. Light southeast wind becoming south 5 to 10 mph in the morning. Winds could gust as high as 20 mph.

    High: 80 °F

    Mostly Sunny

  • Sunday Night

    Sunday Night: Showers likely and possibly a thunderstorm. Mostly cloudy, with a low around 47. Southwest wind 5 to 10 mph becoming north after midnight. Winds could gust as high as 20 mph.

    Low: 47 °F

    Showers
    Likely

Detailed Forecast

Overnight
A 30 percent chance of showers and thunderstorms, mainly before 3am. Mostly cloudy, with a low around 51. Northwest wind 5 to 10 mph, with gusts as high as 25 mph.
Thursday
Mostly cloudy through mid morning, then gradual clearing, with a high near 63. North wind around 10 mph, with gusts as high as 20 mph.
Thursday Night
Clear, with a low around 42. North wind around 5 mph becoming calm in the evening.
Friday
Sunny, with a high near 71. Calm wind becoming south around 5 mph.
Friday Night
Clear, with a low around 50. Calm wind.
Saturday
Sunny, with a high near 76. Calm wind becoming south around 5 mph in the afternoon.
Saturday Night
Partly cloudy, with a low around 58. South wind around 5 mph becoming calm.
Sunday
Mostly sunny, with a high near 80. Light southeast wind becoming south 5 to 10 mph in the morning. Winds could gust as high as 20 mph.
Sunday Night
Showers likely and possibly a thunderstorm. Mostly cloudy, with a low around 47. Southwest wind 5 to 10 mph becoming north after midnight. Winds could gust as high as 20 mph.
Monday
Partly sunny, with a high near 56. North wind 10 to 15 mph.
Monday Night
Mostly cloudy, with a low around 38. North wind around 5 mph.
Tuesday
Partly sunny, with a high near 60. Northeast wind around 5 mph.
Tuesday Night
Partly cloudy, with a low around 42. East wind around 5 mph becoming calm.
Wednesday
Mostly sunny, with a high near 70. Calm wind becoming southeast around 5 mph.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
2 Miles SSE Old Jefferson LA
 30.36°N 90.99°W
Last Update:
12:51 am CDT Mar 12, 2026
Forecast Valid:
1am CDT Mar 12, 2026-6pm CDT Mar 18, 2026
 
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Additional Resources

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Chance of Precipitation