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.

Fair

64°F

18°C

Humidity 93%
Wind Speed S 3 mph
Barometer 30.14 in
Dewpoint 62°F (17°C)
Visibility 10.00 mi
Last update 21 Mar 8:55 am CDT
Extended Forecast for

10 Miles SSE Golden Meadow LA

  • Today

    Today: Sunny, with a high near 74. Light southwest wind increasing to 5 to 10 mph in the afternoon.

    High: 74 °F

    Sunny

  • Tonight

    Tonight: Mostly clear, with a low around 62. Southwest wind around 5 mph.

    Low: 62 °F

    Mostly Clear

  • Sunday

    Sunday: Sunny, with a high near 74. Southwest wind 5 to 10 mph.

    High: 74 °F

    Sunny

  • Sunday Night

    Sunday Night: Mostly clear, with a low around 61. Southwest wind around 5 mph.

    Low: 61 °F

    Mostly Clear

  • Monday

    Monday: Sunny, with a high near 75. Light southwest wind increasing to 5 to 10 mph in the afternoon.

    High: 75 °F

    Sunny

  • Monday Night

    Monday Night: Mostly clear, with a low around 61. Southwest wind around 5 mph becoming calm in the evening.

    Low: 61 °F

    Mostly Clear

  • Tuesday

    Tuesday: Mostly sunny, with a high near 75. Northwest wind around 5 mph becoming south in the afternoon.

    High: 75 °F

    Mostly Sunny

  • Tuesday Night

    Tuesday Night: Partly cloudy, with a low around 62. South wind around 5 mph becoming calm in the evening.

    Low: 62 °F

    Partly Cloudy

  • Wednesday

    Wednesday: Sunny, with a high near 77. Calm wind becoming south around 5 mph in the afternoon.

    High: 77 °F

    Sunny

Detailed Forecast

Today
Sunny, with a high near 74. Light southwest wind increasing to 5 to 10 mph in the afternoon.
Tonight
Mostly clear, with a low around 62. Southwest wind around 5 mph.
Sunday
Sunny, with a high near 74. Southwest wind 5 to 10 mph.
Sunday Night
Mostly clear, with a low around 61. Southwest wind around 5 mph.
Monday
Sunny, with a high near 75. Light southwest wind increasing to 5 to 10 mph in the afternoon.
Monday Night
Mostly clear, with a low around 61. Southwest wind around 5 mph becoming calm in the evening.
Tuesday
Mostly sunny, with a high near 75. Northwest wind around 5 mph becoming south in the afternoon.
Tuesday Night
Partly cloudy, with a low around 62. South wind around 5 mph becoming calm in the evening.
Wednesday
Sunny, with a high near 77. Calm wind becoming south around 5 mph in the afternoon.
Wednesday Night
Mostly clear, with a low around 63. South wind around 5 mph.
Thursday
Sunny, with a high near 78. South wind around 5 mph.
Thursday Night
Clear, with a low around 63. Southeast wind around 5 mph.
Friday
Sunny, with a high near 79. Calm wind becoming southeast around 5 mph in the afternoon.
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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 am CDT Mar 21, 2026
Forecast Valid:
9am CDT Mar 21, 2026-6pm CDT Mar 27, 2026
 
Forecast Discussion
 
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Additional Resources

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Hourly Weather Forecast

National Digital Forecast Database

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High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation