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

54°F

12°C

Humidity 82%
Wind Speed Calm
Barometer 29.93 in
Dewpoint 49°F (9°C)
Visibility 10.00 mi
Last update 12 Nov 7:35 pm CST
Extended Forecast for

2 Miles NNE Donaldsonville LA

  • Tonight

    Tonight: Clear, with a low around 49. Northwest wind around 5 mph becoming calm.

    Low: 49 °F

    Clear

  • Friday

    Friday: Sunny, with a high near 70. North wind 5 to 10 mph.

    High: 70 °F

    Sunny

  • Friday Night

    Friday Night: Mostly clear, with a low around 40. Northeast wind around 5 mph.

    Low: 40 °F

    Mostly Clear

  • Saturday

    Saturday: Sunny, with a high near 63. Northeast wind 5 to 10 mph.

    High: 63 °F

    Sunny

  • Saturday Night

    Saturday Night: Partly cloudy, with a low around 42. Calm wind becoming northeast around 5 mph after midnight.

    Low: 42 °F

    Partly Cloudy

  • Sunday

    Sunday: Mostly sunny, with a high near 67. East wind 5 to 10 mph.

    High: 67 °F

    Mostly Sunny

  • Sunday Night

    Sunday Night: A 50 percent chance of showers. Mostly cloudy, with a low around 49. East wind 10 to 15 mph.

    Low: 49 °F

    Chance
    Showers

  • Monday

    Monday: A 40 percent chance of showers. Partly sunny, with a high near 63. Northeast wind 10 to 15 mph.

    High: 63 °F

    Chance
    Showers

  • Monday Night

    Monday Night: A slight chance of showers before midnight. Mostly cloudy, with a low around 48. Northeast wind 5 to 10 mph.

    Low: 48 °F

    Slight Chance
    Showers then
    Partly Cloudy

Detailed Forecast

Tonight
Clear, with a low around 49. Northwest wind around 5 mph becoming calm.
Friday
Sunny, with a high near 70. North wind 5 to 10 mph.
Friday Night
Mostly clear, with a low around 40. Northeast wind around 5 mph.
Saturday
Sunny, with a high near 63. Northeast wind 5 to 10 mph.
Saturday Night
Partly cloudy, with a low around 42. Calm wind becoming northeast around 5 mph after midnight.
Sunday
Mostly sunny, with a high near 67. East wind 5 to 10 mph.
Sunday Night
A 50 percent chance of showers. Mostly cloudy, with a low around 49. East wind 10 to 15 mph.
Monday
A 40 percent chance of showers. Partly sunny, with a high near 63. Northeast wind 10 to 15 mph.
Monday Night
A slight chance of showers before midnight. Mostly cloudy, with a low around 48. Northeast wind 5 to 10 mph.
Tuesday
Mostly sunny, with a high near 68. Northeast wind 5 to 10 mph.
Tuesday Night
Mostly clear, with a low around 51. Northeast wind around 5 mph.
Wednesday
Sunny, with a high near 72. East wind 5 to 10 mph.
Wednesday Night
Partly cloudy, with a low around 53. East wind around 5 mph.
Thursday
Mostly sunny, with a high near 77. East wind 5 to 10 mph.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
2 Miles NNE Donaldsonville LA
 30.13°N 90.98°W
Last Update:
1:27 pm CST Nov 12, 2026
Forecast Valid:
7pm CST Nov 12, 2026-6pm CST Nov 19, 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