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.

Overcast

61°F

16°C

Humidity 71%
Wind Speed NE 5 mph
Barometer 30.10 in
Dewpoint 51°F (11°C)
Visibility 10.00 mi
Last update 16 Feb 2:35 pm CST
Extended Forecast for

10 Miles SSE Golden Meadow LA

  • Washington's Birthday

    Washington's Birthday: Mostly sunny, with a high near 64. East wind around 5 mph.

    High: 64 °F

    Mostly Sunny

  • Tonight

    Tonight: Increasing clouds, with a steady temperature around 57. Southeast wind around 5 mph becoming calm after midnight.

    Low: 57 °F

    Increasing
    Clouds

  • Tuesday

    Tuesday: Cloudy, then gradually becoming mostly sunny, with a high near 72. Calm wind becoming southeast around 5 mph in the morning.

    High: 72 °F

    Decreasing
    Clouds

  • Tuesday Night

    Tuesday Night: Mostly cloudy, with a low around 60. South wind around 5 mph.

    Low: 60 °F

    Mostly Cloudy

  • Wednesday

    Wednesday: Patchy fog before 7am. Otherwise, partly sunny, with a high near 74. Southwest wind 5 to 10 mph.

    High: 74 °F

    Patchy Fog
    then Partly
    Sunny

  • Wednesday Night

    Wednesday Night: Mostly cloudy, with a low around 61. South wind 5 to 10 mph.

    Low: 61 °F

    Mostly Cloudy

  • Thursday

    Thursday: Partly sunny, with a high near 76. South wind 10 to 15 mph.

    High: 76 °F

    Partly Sunny

  • Thursday Night

    Thursday Night: A 20 percent chance of showers after midnight. Mostly cloudy, with a low around 62. South wind 5 to 10 mph.

    Low: 62 °F

    Mostly Cloudy
    then Slight
    Chance
    Showers

  • Friday

    Friday: A slight chance of showers. Partly sunny, with a high near 76. South wind 5 to 10 mph.

    High: 76 °F

    Slight Chance
    Showers

Detailed Forecast

Washington's Birthday
Mostly sunny, with a high near 64. East wind around 5 mph.
Tonight
Increasing clouds, with a steady temperature around 57. Southeast wind around 5 mph becoming calm after midnight.
Tuesday
Cloudy, then gradually becoming mostly sunny, with a high near 72. Calm wind becoming southeast around 5 mph in the morning.
Tuesday Night
Mostly cloudy, with a low around 60. South wind around 5 mph.
Wednesday
Patchy fog before 7am. Otherwise, partly sunny, with a high near 74. Southwest wind 5 to 10 mph.
Wednesday Night
Mostly cloudy, with a low around 61. South wind 5 to 10 mph.
Thursday
Partly sunny, with a high near 76. South wind 10 to 15 mph.
Thursday Night
A 20 percent chance of showers after midnight. Mostly cloudy, with a low around 62. South wind 5 to 10 mph.
Friday
A slight chance of showers. Partly sunny, with a high near 76. South wind 5 to 10 mph.
Friday Night
A slight chance of showers after midnight. Mostly cloudy, with a low around 61. South wind 5 to 10 mph.
Saturday
A chance of showers and thunderstorms. Partly sunny, with a high near 75. South wind 10 to 15 mph becoming west in the afternoon.
Saturday Night
A chance of showers. Partly cloudy, with a low around 52. North wind around 10 mph, with gusts as high as 20 mph.
Sunday
A chance of showers. Mostly sunny, with a high near 67. North 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:
12:31 pm CST Feb 16, 2026
Forecast Valid:
2pm CST Feb 16, 2026-6pm CST Feb 22, 2026
 
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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