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

66°F

19°C

Humidity 31%
Wind Speed N 13 G 18 mph
Barometer 30.16 in
Dewpoint 34°F (1°C)
Visibility 10.00 mi
Last update 12 Mar 4:55 pm CDT
Extended Forecast for

2 Miles SSW Donaldsonville LA

  • Tonight

    Tonight: Clear, with a low around 42. North wind around 5 mph becoming calm after midnight.

    Low: 42 °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 76. Calm wind becoming southeast around 5 mph in the afternoon.

    High: 76 °F

    Mostly Sunny

  • Saturday Night

    Saturday Night: Mostly clear, with a low around 59. South wind around 5 mph becoming calm in the evening.

    Low: 59 °F

    Mostly Clear

  • Sunday

    Sunday: Mostly sunny, with a high near 81. Light southeast wind becoming south 10 to 15 mph in the morning.

    High: 81 °F

    Mostly Sunny

  • Sunday Night

    Sunday Night: Showers likely and possibly a thunderstorm. Mostly cloudy, with a low around 44. South wind 10 to 15 mph becoming northwest after midnight. Chance of precipitation is 70%.

    Low: 44 °F

    Showers
    Likely

  • Monday

    Monday: Partly sunny, with a high near 56. North wind around 15 mph, with gusts as high as 25 mph.

    High: 56 °F

    Partly Sunny

  • Monday Night

    Monday Night: Partly cloudy, with a low around 36. North wind 5 to 10 mph.

    Low: 36 °F

    Partly Cloudy

Detailed Forecast

Tonight
Clear, with a low around 42. 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 76. Calm wind becoming southeast around 5 mph in the afternoon.
Saturday Night
Mostly clear, with a low around 59. South wind around 5 mph becoming calm in the evening.
Sunday
Mostly sunny, with a high near 81. Light southeast wind becoming south 10 to 15 mph in the morning.
Sunday Night
Showers likely and possibly a thunderstorm. Mostly cloudy, with a low around 44. South wind 10 to 15 mph becoming northwest after midnight. Chance of precipitation is 70%.
Monday
Partly sunny, with a high near 56. North wind around 15 mph, with gusts as high as 25 mph.
Monday Night
Partly cloudy, with a low around 36. North wind 5 to 10 mph.
Tuesday
Partly sunny, with a high near 59. Northeast wind around 5 mph.
Tuesday Night
Mostly clear, with a low around 40. East wind around 5 mph becoming calm.
Wednesday
Sunny, with a high near 71. Calm wind becoming southeast around 5 mph in the afternoon.
Wednesday Night
Mostly clear, with a low around 47. Southeast wind around 5 mph becoming calm in the evening.
Thursday
Mostly sunny, with a high near 76. Calm wind becoming southeast around 5 mph in the afternoon.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
2 Miles SSW Donaldsonville LA
 30.06°N 91°W
Last Update:
12:31 pm CDT Mar 12, 2026
Forecast Valid:
5pm CDT Mar 12, 2026-6pm CDT Mar 19, 2026
 
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Additional Resources

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Chance of Precipitation