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.

Fog/Mist

54°F

12°C

Humidity 98%
Wind Speed Calm
Barometer 30.19 in
Dewpoint 54°F (12°C)
Visibility 3.00 mi
Last update 14 Nov 1:15 am CST
Extended Forecast for

4 Miles W Donaldsonville LA

  • Overnight

    Overnight: Patchy fog. Otherwise, mostly clear, with a low around 55. Calm wind.

    Low: 55 °F

    Patchy Fog

  • Friday

    Friday: Patchy fog before 8am. Otherwise, sunny, with a high near 79. Calm wind becoming southeast around 5 mph.

    High: 79 °F

    Patchy Fog
    then Mostly
    Sunny

  • Friday Night

    Friday Night: Areas of dense fog after 5am. Otherwise, mostly clear, with a low around 55. South wind around 5 mph becoming calm.

    Low: 55 °F

    Mostly Clear
    then Areas
    Dense Fog

  • Saturday

    Saturday: Areas of fog before 8am. Otherwise, sunny, with a high near 80. Calm wind becoming southwest around 5 mph in the afternoon.

    High: 80 °F

    Areas Fog
    then Sunny

  • Saturday Night

    Saturday Night: Patchy fog after 3am. Otherwise, mostly clear, with a low around 58. Southwest wind around 5 mph becoming calm in the evening.

    Low: 58 °F

    Clear then
    Patchy Fog

  • Sunday

    Sunday: Patchy fog before 8am. Otherwise, mostly sunny, with a high near 82. Calm wind becoming west around 5 mph in the morning.

    High: 82 °F

    Patchy Fog
    then Sunny

  • Sunday Night

    Sunday Night: Mostly clear, with a low around 60. Southwest wind around 5 mph becoming calm in the evening.

    Low: 60 °F

    Mostly Clear

  • Monday

    Monday: Sunny, with a high near 82. Light south wind increasing to 5 to 10 mph in the morning.

    High: 82 °F

    Sunny

  • Monday Night

    Monday Night: Mostly clear, with a low around 64. South wind around 5 mph.

    Low: 64 °F

    Mostly Clear

Detailed Forecast

Overnight
Patchy fog. Otherwise, mostly clear, with a low around 55. Calm wind.
Friday
Patchy fog before 8am. Otherwise, sunny, with a high near 79. Calm wind becoming southeast around 5 mph.
Friday Night
Areas of dense fog after 5am. Otherwise, mostly clear, with a low around 55. South wind around 5 mph becoming calm.
Saturday
Areas of fog before 8am. Otherwise, sunny, with a high near 80. Calm wind becoming southwest around 5 mph in the afternoon.
Saturday Night
Patchy fog after 3am. Otherwise, mostly clear, with a low around 58. Southwest wind around 5 mph becoming calm in the evening.
Sunday
Patchy fog before 8am. Otherwise, mostly sunny, with a high near 82. Calm wind becoming west around 5 mph in the morning.
Sunday Night
Mostly clear, with a low around 60. Southwest wind around 5 mph becoming calm in the evening.
Monday
Sunny, with a high near 82. Light south wind increasing to 5 to 10 mph in the morning.
Monday Night
Mostly clear, with a low around 64. South wind around 5 mph.
Tuesday
Mostly sunny, with a high near 84. Southwest wind 5 to 10 mph.
Tuesday Night
Partly cloudy, with a low around 65. South wind around 5 mph.
Wednesday
A slight chance of showers. Mostly sunny, with a high near 83. South wind 5 to 10 mph.
Wednesday Night
A slight chance of showers. Mostly cloudy, with a low around 65. Southeast wind around 5 mph.
Thursday
A chance of showers. Partly sunny, with a high near 81. South wind 5 to 15 mph.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
4 Miles W Donaldsonville LA
 30.09°N 91.06°W
Last Update:
11:30 pm CST Nov 13, 2025
Forecast Valid:
1am CST Nov 14, 2025-6pm CST Nov 20, 2025
 
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