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

Saint James LA

  • Overnight

    Overnight: A 30 percent chance of showers and thunderstorms before 2am. Mostly cloudy, with a low around 52. Southwest wind around 10 mph becoming northwest. Winds could gust as high as 25 mph.

    Low: 52 °F

    Chance
    Showers

  • Thursday

    Thursday: Partly sunny, then gradually becoming sunny, with a high near 64. North wind 10 to 15 mph.

    High: 64 °F

    Becoming
    Sunny

  • Thursday Night

    Thursday Night: Clear, with a low around 43. North wind around 5 mph becoming calm after midnight.

    Low: 43 °F

    Clear

  • Friday

    Friday: Sunny, with a high near 72. Calm wind becoming south around 5 mph.

    High: 72 °F

    Sunny

  • Friday Night

    Friday Night: Mostly clear, with a low around 49. Calm wind.

    Low: 49 °F

    Mostly Clear

  • Saturday

    Saturday: Mostly sunny, with a high near 77. Calm wind becoming southeast around 5 mph in the afternoon.

    High: 77 °F

    Mostly Sunny

  • Saturday Night

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

    Low: 58 °F

    Partly Cloudy

  • Sunday

    Sunday: Mostly sunny, with a high near 81. Light southeast wind becoming southwest 5 to 10 mph in the morning. Winds could gust as high as 20 mph.

    High: 81 °F

    Mostly Sunny

  • Sunday Night

    Sunday Night: A chance of showers and thunderstorms. Mostly cloudy, with a low around 49. Southwest wind 5 to 10 mph becoming north after midnight.

    Low: 49 °F

    Chance
    Showers then
    Chance
    T-storms

Detailed Forecast

Overnight
A 30 percent chance of showers and thunderstorms before 2am. Mostly cloudy, with a low around 52. Southwest wind around 10 mph becoming northwest. Winds could gust as high as 25 mph.
Thursday
Partly sunny, then gradually becoming sunny, with a high near 64. North wind 10 to 15 mph.
Thursday Night
Clear, with a low around 43. North wind around 5 mph becoming calm after midnight.
Friday
Sunny, with a high near 72. Calm wind becoming south around 5 mph.
Friday Night
Mostly clear, with a low around 49. Calm wind.
Saturday
Mostly sunny, with a high near 77. Calm wind becoming southeast around 5 mph in the afternoon.
Saturday Night
Partly cloudy, with a low around 58. South wind around 5 mph becoming calm in the evening.
Sunday
Mostly sunny, with a high near 81. Light southeast wind becoming southwest 5 to 10 mph in the morning. Winds could gust as high as 20 mph.
Sunday Night
A chance of showers and thunderstorms. Mostly cloudy, with a low around 49. Southwest wind 5 to 10 mph becoming north after midnight.
Monday
Mostly cloudy, with a high near 58. North wind around 15 mph.
Monday Night
Mostly cloudy, with a low around 40. North wind 5 to 10 mph.
Tuesday
Partly sunny, with a high near 60. Northeast wind 5 to 10 mph.
Tuesday Night
Partly cloudy, with a low around 43. East wind around 5 mph becoming calm.
Wednesday
Mostly sunny, with a high near 70. Calm wind becoming east around 5 mph in the afternoon.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Saint James LA
 30.01°N 90.85°W
Last Update:
12:51 am CDT Mar 12, 2026
Forecast Valid:
1am CDT Mar 12, 2026-6pm CDT Mar 18, 2026
 
Forecast Discussion
 
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Additional Resources

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Hourly Weather Forecast

National Digital Forecast Database

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High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation