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.

Overcast

66°F

19°C

Humidity 77%
Wind Speed N 14 mph
Barometer 30.15 in
Dewpoint 59°F (15°C)
Visibility 10.00 mi
Last update 10 Jan 4:55 pm CST
Extended Forecast for

Saint James LA

  • Tonight

    Tonight: Cloudy, then gradually becoming partly cloudy, with a low around 43. North wind 10 to 15 mph.

    Low: 43 °F

    Decreasing
    Clouds

  • Sunday

    Sunday: Mostly sunny, with a high near 59. North wind around 10 mph.

    High: 59 °F

    Mostly Sunny

  • Sunday Night

    Sunday Night: Mostly cloudy, with a low around 36. North wind around 5 mph.

    Low: 36 °F

    Mostly Cloudy

  • Monday

    Monday: Mostly sunny, with a high near 54. Northeast wind around 5 mph becoming calm in the afternoon.

    High: 54 °F

    Mostly Sunny

  • Monday Night

    Monday Night: Areas of frost after 4am. Otherwise, partly cloudy, with a low around 36. Calm wind.

    Low: 36 °F

    Partly Cloudy
    then Areas
    Frost

  • Tuesday

    Tuesday: Areas of frost before 7am. Otherwise, partly sunny, with a high near 59. Calm wind.

    High: 59 °F

    Areas Frost
    then Partly
    Sunny

  • Tuesday Night

    Tuesday Night: A 30 percent chance of showers after midnight. Mostly cloudy, with a low around 43. Calm wind.

    Low: 43 °F

    Mostly Cloudy
    then Chance
    Showers

  • Wednesday

    Wednesday: Mostly sunny, with a high near 65. Light west wind increasing to 5 to 10 mph in the morning.

    High: 65 °F

    Mostly Sunny

  • Wednesday Night

    Wednesday Night: Partly cloudy, with a low around 37. West wind around 5 mph becoming north after midnight.

    Low: 37 °F

    Partly Cloudy

Detailed Forecast

Tonight
Cloudy, then gradually becoming partly cloudy, with a low around 43. North wind 10 to 15 mph.
Sunday
Mostly sunny, with a high near 59. North wind around 10 mph.
Sunday Night
Mostly cloudy, with a low around 36. North wind around 5 mph.
Monday
Mostly sunny, with a high near 54. Northeast wind around 5 mph becoming calm in the afternoon.
Monday Night
Areas of frost after 4am. Otherwise, partly cloudy, with a low around 36. Calm wind.
Tuesday
Areas of frost before 7am. Otherwise, partly sunny, with a high near 59. Calm wind.
Tuesday Night
A 30 percent chance of showers after midnight. Mostly cloudy, with a low around 43. Calm wind.
Wednesday
Mostly sunny, with a high near 65. Light west wind increasing to 5 to 10 mph in the morning.
Wednesday Night
Partly cloudy, with a low around 37. West wind around 5 mph becoming north after midnight.
Thursday
Sunny, with a high near 54. North wind 5 to 10 mph.
Thursday Night
Widespread frost. Otherwise, mostly clear, with a low around 34. Northwest wind around 5 mph becoming calm.
Friday
Areas of frost. Otherwise, sunny, with a high near 64. Calm wind becoming southwest around 5 mph in the afternoon.
Friday Night
Partly cloudy, with a low around 42. Calm wind becoming northeast around 5 mph after midnight.
Saturday
Mostly sunny, with a high near 63. East wind 5 to 10 mph.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Saint James LA
 29.99°N 90.85°W
Last Update:
12:40 pm CST Jan 10, 2026
Forecast Valid:
5pm CST Jan 10, 2026-6pm CST Jan 17, 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