National Oceanic and Atmospheric Administration National Weather Service United States Department of Commerce
Current conditions at

Galliano, South Lafourche Airport (KGAO)

Lat: 29.44°NLon: 90.26°WElev: 0ft.

Partly Cloudy

73°F

23°C

Humidity 81%
Wind Speed Calm
Barometer 30.10 in
Dewpoint 67°F (19°C)
Visibility 10.00 mi
Last update 15 Apr 11:35 pm CDT
Extended Forecast for

10 Miles SSE Golden Meadow LA

  • Tonight

    Tonight: Partly cloudy, with a steady temperature around 70. South wind around 5 mph.

    Low: 70 °F

    Partly Cloudy

  • Thursday

    Thursday: Mostly sunny, with a high near 81. South wind 5 to 10 mph.

    High: 81 °F

    Mostly Sunny

  • Thursday Night

    Thursday Night: Mostly clear, with a low around 67. South wind around 5 mph.

    Low: 67 °F

    Mostly Clear

  • Friday

    Friday: Sunny, with a high near 80. Southeast wind 5 to 10 mph.

    High: 80 °F

    Sunny

  • Friday Night

    Friday Night: Partly cloudy, with a low around 67. South wind around 5 mph.

    Low: 67 °F

    Partly Cloudy

  • Saturday

    Saturday: Partly sunny, with a high near 81. South wind 5 to 10 mph.

    High: 81 °F

    Partly Sunny

  • Saturday Night

    Saturday Night: A 20 percent chance of showers after 1am. Mostly cloudy, with a low around 63. South wind around 5 mph becoming northwest after midnight.

    Low: 63 °F

    Mostly Cloudy
    then Slight
    Chance
    Showers

  • Sunday

    Sunday: A 20 percent chance of showers and thunderstorms before 1pm. Mostly cloudy, with a high near 75. Northeast wind 10 to 15 mph.

    High: 75 °F

    Slight Chance
    T-storms

  • Sunday Night

    Sunday Night: Mostly cloudy, with a low around 60. Northeast wind around 15 mph.

    Low: 60 °F

    Mostly Cloudy

Detailed Forecast

Tonight
Partly cloudy, with a steady temperature around 70. South wind around 5 mph.
Thursday
Mostly sunny, with a high near 81. South wind 5 to 10 mph.
Thursday Night
Mostly clear, with a low around 67. South wind around 5 mph.
Friday
Sunny, with a high near 80. Southeast wind 5 to 10 mph.
Friday Night
Partly cloudy, with a low around 67. South wind around 5 mph.
Saturday
Partly sunny, with a high near 81. South wind 5 to 10 mph.
Saturday Night
A 20 percent chance of showers after 1am. Mostly cloudy, with a low around 63. South wind around 5 mph becoming northwest after midnight.
Sunday
A 20 percent chance of showers and thunderstorms before 1pm. Mostly cloudy, with a high near 75. Northeast wind 10 to 15 mph.
Sunday Night
Mostly cloudy, with a low around 60. Northeast wind around 15 mph.
Monday
Partly sunny, with a high near 74. Northeast wind around 15 mph.
Monday Night
Mostly cloudy, with a low around 63. East wind around 10 mph.
Tuesday
A slight chance of showers. Mostly cloudy, with a high near 77. East wind 10 to 15 mph.
Tuesday Night
A slight chance of showers. Mostly cloudy, with a low around 65. East wind around 10 mph.
Wednesday
A slight chance of showers and thunderstorms. Partly sunny, with a high near 78. East wind 10 to 15 mph.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
10 Miles SSE Golden Meadow LA
 29.24°N 90.22°W
Last Update:
6:19 pm CDT Apr 15, 2026
Forecast Valid:
11pm CDT Apr 15, 2026-6pm CDT Apr 22, 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