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

56°F

13°C

Humidity 24%
Wind Speed NE 9 mph
Barometer 30.49 in
Dewpoint 20°F (-7°C)
Visibility 10.00 mi
Last update 28 Nov 10:35 am CST
Extended Forecast for

2 Miles WNW Donaldsonville LA

  • Today

    Today: Mostly sunny, with a high near 60. East wind 5 to 10 mph.

    High: 60 °F

    Mostly Sunny

  • Tonight

    Tonight: Partly cloudy, with a low around 43. East wind around 5 mph.

    Low: 43 °F

    Partly Cloudy

  • Saturday

    Saturday: Mostly sunny, with a high near 72. East wind 5 to 10 mph becoming south in the afternoon.

    High: 72 °F

    Mostly Sunny

  • Saturday Night

    Saturday Night: A 50 percent chance of showers, mainly after midnight. Mostly cloudy, with a low around 55. Southeast wind around 5 mph.

    Low: 55 °F

    Slight Chance
    Showers then
    Chance
    Showers

  • Sunday

    Sunday: Showers likely, mainly before noon. Cloudy, with a high near 66. Southeast wind 5 to 10 mph becoming north in the morning. Chance of precipitation is 60%.

    High: 66 °F

    Showers
    Likely

  • Sunday Night

    Sunday Night: A 30 percent chance of showers, mainly before midnight. Cloudy, with a low around 47. Northeast wind 5 to 10 mph.

    Low: 47 °F

    Chance
    Showers

  • Monday

    Monday: A chance of showers and thunderstorms, then showers likely after noon. Cloudy, with a high near 56. Northeast wind around 5 mph. Chance of precipitation is 60%.

    High: 56 °F

    Chance
    Showers then
    Showers
    Likely

  • Monday Night

    Monday Night: Showers. Low around 43. North wind around 5 mph. Chance of precipitation is 80%.

    Low: 43 °F

    Showers

  • Tuesday

    Tuesday: Partly sunny, with a high near 53. North wind 5 to 10 mph.

    High: 53 °F

    Partly Sunny

Detailed Forecast

Today
Mostly sunny, with a high near 60. East wind 5 to 10 mph.
Tonight
Partly cloudy, with a low around 43. East wind around 5 mph.
Saturday
Mostly sunny, with a high near 72. East wind 5 to 10 mph becoming south in the afternoon.
Saturday Night
A 50 percent chance of showers, mainly after midnight. Mostly cloudy, with a low around 55. Southeast wind around 5 mph.
Sunday
Showers likely, mainly before noon. Cloudy, with a high near 66. Southeast wind 5 to 10 mph becoming north in the morning. Chance of precipitation is 60%.
Sunday Night
A 30 percent chance of showers, mainly before midnight. Cloudy, with a low around 47. Northeast wind 5 to 10 mph.
Monday
A chance of showers and thunderstorms, then showers likely after noon. Cloudy, with a high near 56. Northeast wind around 5 mph. Chance of precipitation is 60%.
Monday Night
Showers. Low around 43. North wind around 5 mph. Chance of precipitation is 80%.
Tuesday
Partly sunny, with a high near 53. North wind 5 to 10 mph.
Tuesday Night
Partly cloudy, with a low around 34. North wind around 5 mph becoming calm in the evening.
Wednesday
Mostly sunny, with a high near 60. East wind around 5 mph.
Wednesday Night
A slight chance of showers. Mostly cloudy, with a low around 48. Calm wind becoming east around 5 mph.
Thursday
A chance of showers. Mostly cloudy, with a high near 65. Northeast wind around 5 mph.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
2 Miles WNW Donaldsonville LA
 30.11°N 91.03°W
Last Update:
9:17 am CST Nov 28, 2025
Forecast Valid:
10am CST Nov 28, 2025-6pm CST Dec 4, 2025
 
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