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

50°F

10°C

Humidity 75%
Wind Speed Calm
Barometer 30.03 in
Dewpoint 43°F (6°C)
Visibility 10.00 mi
Last update 14 Jan 3:15 am CST
Extended Forecast for

Belle Rose LA

  • Overnight

    Overnight: A 20 percent chance of showers after 5am. Mostly cloudy, with a low around 47. Calm wind.

    Low: 47 °F

    Slight Chance
    Showers

  • Wednesday

    Wednesday: Cloudy, then gradually becoming mostly sunny, with a high near 67. Light west wind increasing to 10 to 15 mph in the morning.

    High: 67 °F

    Decreasing
    Clouds

  • Wednesday Night

    Wednesday Night: Mostly clear, with a low around 36. North wind around 10 mph.

    Low: 36 °F

    Mostly Clear

  • Thursday

    Thursday: Sunny, with a high near 52. North wind 5 to 10 mph.

    High: 52 °F

    Sunny

  • Thursday Night

    Thursday Night: Widespread frost, mainly after 11pm. Otherwise, clear, with a low around 32. Calm wind.

    Low: 32 °F

    Frost

  • Friday

    Friday: Areas of frost before 7am. Otherwise, sunny, with a high near 68. Light south wind becoming southwest 5 to 10 mph in the morning.

    High: 68 °F

    Areas Frost
    then Sunny

  • Friday Night

    Friday Night: Partly cloudy, with a low around 43. Southwest wind around 5 mph becoming north after midnight.

    Low: 43 °F

    Partly Cloudy

  • Saturday

    Saturday: Sunny, with a high near 59. North wind 5 to 10 mph.

    High: 59 °F

    Sunny

  • Saturday Night

    Saturday Night: Areas of frost after 3am. Otherwise, partly cloudy, with a low around 34. North wind around 5 mph.

    Low: 34 °F

    Partly Cloudy
    then Areas
    Frost

Detailed Forecast

Overnight
A 20 percent chance of showers after 5am. Mostly cloudy, with a low around 47. Calm wind.
Wednesday
Cloudy, then gradually becoming mostly sunny, with a high near 67. Light west wind increasing to 10 to 15 mph in the morning.
Wednesday Night
Mostly clear, with a low around 36. North wind around 10 mph.
Thursday
Sunny, with a high near 52. North wind 5 to 10 mph.
Thursday Night
Widespread frost, mainly after 11pm. Otherwise, clear, with a low around 32. Calm wind.
Friday
Areas of frost before 7am. Otherwise, sunny, with a high near 68. Light south wind becoming southwest 5 to 10 mph in the morning.
Friday Night
Partly cloudy, with a low around 43. Southwest wind around 5 mph becoming north after midnight.
Saturday
Sunny, with a high near 59. North wind 5 to 10 mph.
Saturday Night
Areas of frost after 3am. Otherwise, partly cloudy, with a low around 34. North wind around 5 mph.
Sunday
Areas of frost before 7am. Otherwise, sunny, with a high near 55. Northwest wind 5 to 10 mph.
Sunday Night
Widespread frost. Otherwise, mostly clear, with a low around 32. Northwest wind around 5 mph becoming calm.
M.L.King Day
Widespread frost. Otherwise, sunny, with a high near 61. Calm wind becoming north around 5 mph in the morning.
Monday Night
Partly cloudy, with a low around 37. Northeast wind around 5 mph.
Tuesday
Mostly sunny, with a high near 61. Northeast wind around 5 mph.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Belle Rose LA
 30.04°N 91.06°W
Last Update:
11:31 pm CST Jan 13, 2026
Forecast Valid:
3am CST Jan 14, 2026-6pm CST Jan 20, 2026
 
Forecast Discussion
 
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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