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

68°F

20°C

Humidity 23%
Wind Speed SE 3 mph
Barometer 30.28 in
Dewpoint 29°F (-2°C)
Visibility 10.00 mi
Last update 19 Mar 1:15 pm CDT
Extended Forecast for

10 Miles SSE Golden Meadow LA

  • This Afternoon

    This Afternoon: Sunny, with a high near 71. East wind around 5 mph becoming south.

    High: 71 °F

    Sunny

  • Tonight

    Tonight: Mostly clear, with a low around 56. Southwest wind around 5 mph becoming calm.

    Low: 56 °F

    Mostly Clear

  • Friday

    Friday: Sunny, with a high near 74. Light and variable wind becoming southwest 5 to 10 mph in the afternoon.

    High: 74 °F

    Sunny

  • Friday Night

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

    Low: 61 °F

    Mostly Clear

  • Saturday

    Saturday: Sunny, with a high near 76. Southwest wind 5 to 10 mph.

    High: 76 °F

    Sunny

  • Saturday Night

    Saturday Night: Mostly clear, with a low around 63. Southwest wind 5 to 10 mph.

    Low: 63 °F

    Mostly Clear

  • Sunday

    Sunday: Sunny, with a high near 77. Southwest wind 5 to 10 mph.

    High: 77 °F

    Sunny

  • Sunday Night

    Sunday Night: Clear, with a low around 63. Southwest wind around 5 mph.

    Low: 63 °F

    Clear

  • Monday

    Monday: Sunny, with a high near 78. Southwest wind 5 to 10 mph.

    High: 78 °F

    Sunny

Detailed Forecast

This Afternoon
Sunny, with a high near 71. East wind around 5 mph becoming south.
Tonight
Mostly clear, with a low around 56. Southwest wind around 5 mph becoming calm.
Friday
Sunny, with a high near 74. Light and variable wind becoming southwest 5 to 10 mph in the afternoon.
Friday Night
Mostly clear, with a low around 61. Southwest wind around 5 mph.
Saturday
Sunny, with a high near 76. Southwest wind 5 to 10 mph.
Saturday Night
Mostly clear, with a low around 63. Southwest wind 5 to 10 mph.
Sunday
Sunny, with a high near 77. Southwest wind 5 to 10 mph.
Sunday Night
Clear, with a low around 63. Southwest wind around 5 mph.
Monday
Sunny, with a high near 78. Southwest wind 5 to 10 mph.
Monday Night
Mostly clear, with a low around 60. Southwest wind around 5 mph becoming north after midnight.
Tuesday
Sunny, with a high near 76. North wind around 5 mph becoming southeast in the afternoon.
Tuesday Night
Mostly clear, with a low around 60. Southeast wind around 5 mph.
Wednesday
Mostly sunny, with a high near 77. Northeast wind 5 to 10 mph becoming southeast 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:
6:23 am CDT Mar 19, 2026
Forecast Valid:
1pm CDT Mar 19, 2026-6pm CDT Mar 25, 2026
 
Forecast Discussion
 
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Additional Resources

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Chance of Precipitation