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 36%
Wind Speed Calm
Barometer 30.30 in
Dewpoint 30°F (-1°C)
Visibility 10.00 mi
Last update 13 Jan 11:35 am CST
Extended Forecast for

2 Miles NNE Donaldsonville LA

  • Today

    Today: Mostly sunny, with a high near 60. Calm wind.

    High: 60 °F

    Mostly Sunny

  • Tonight

    Tonight: A 30 percent chance of showers between midnight and 3am. Mostly cloudy, with a low around 46. Calm wind.

    Low: 46 °F

    Chance
    Showers

  • Wednesday

    Wednesday: Mostly sunny, with a high near 67. Light and variable wind becoming west 5 to 10 mph in the morning.

    High: 67 °F

    Mostly Sunny

  • Wednesday Night

    Wednesday Night: Partly cloudy, with a low around 40. North wind around 10 mph.

    Low: 40 °F

    Partly Cloudy

  • Thursday

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

    High: 52 °F

    Sunny

  • Thursday Night

    Thursday Night: Widespread frost, mainly after 1am. Otherwise, mostly clear, with a low around 32. Calm wind.

    Low: 32 °F

    Clear then
    Frost

  • Friday

    Friday: Widespread frost, mainly before 7am. Otherwise, sunny, with a high near 65. Light and variable wind becoming southwest 5 to 10 mph in the morning.

    High: 65 °F

    Frost then
    Sunny

  • Friday Night

    Friday Night: Partly cloudy, with a low around 42. Southwest wind around 5 mph becoming northwest after midnight.

    Low: 42 °F

    Partly Cloudy

  • Saturday

    Saturday: Sunny, with a high near 61. Northwest wind 5 to 10 mph.

    High: 61 °F

    Sunny

Detailed Forecast

Today
Mostly sunny, with a high near 60. Calm wind.
Tonight
A 30 percent chance of showers between midnight and 3am. Mostly cloudy, with a low around 46. Calm wind.
Wednesday
Mostly sunny, with a high near 67. Light and variable wind becoming west 5 to 10 mph in the morning.
Wednesday Night
Partly cloudy, with a low around 40. North wind around 10 mph.
Thursday
Sunny, with a high near 52. Northwest wind 5 to 10 mph.
Thursday Night
Widespread frost, mainly after 1am. Otherwise, mostly clear, with a low around 32. Calm wind.
Friday
Widespread frost, mainly before 7am. Otherwise, sunny, with a high near 65. Light and variable wind becoming southwest 5 to 10 mph in the morning.
Friday Night
Partly cloudy, with a low around 42. Southwest wind around 5 mph becoming northwest after midnight.
Saturday
Sunny, with a high near 61. Northwest wind 5 to 10 mph.
Saturday Night
Areas of frost after 5am. Otherwise, mostly clear, with a low around 36. Northwest wind around 5 mph.
Sunday
Areas of frost. Otherwise, sunny, with a high near 56. North wind around 5 mph.
Sunday Night
Widespread frost. Otherwise, mostly clear, with a low around 32. North wind around 5 mph becoming calm in the evening.
M.L.King Day
Widespread frost. Otherwise, sunny, with a high near 56. Calm wind becoming south around 5 mph.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
2 Miles NNE Donaldsonville LA
 30.13°N 90.98°W
Last Update:
9:27 am CST Jan 13, 2026
Forecast Valid:
11am CST Jan 13, 2026-6pm CST Jan 19, 2026
 
Forecast Discussion
 
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Additional Resources

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Chance of Precipitation