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

84°F

29°C

Humidity 62%
Wind Speed SE 8 mph
Barometer 30.10 in
Dewpoint 70°F (21°C)
Visibility 10.00 mi
Heat Index88°F (31°C)
Last update 13 Oct 12:55 pm CDT
Extended Forecast for

13 Miles SSE Golden Meadow LA

  • This Afternoon

    This Afternoon: Sunny, with a high near 84. Southeast wind around 5 mph.

    High: 84 °F

    Sunny

  • Tonight

    Tonight: Mostly clear, with a low around 71. Southeast wind around 5 mph becoming calm.

    Low: 71 °F

    Mostly Clear

  • Wednesday

    Wednesday: Patchy fog before 11am. Otherwise, sunny, with a high near 83. Light northeast wind becoming east 5 to 10 mph in the morning.

    High: 83 °F

    Patchy Fog
    then Sunny

  • Wednesday Night

    Wednesday Night: Mostly clear, with a low around 72. Southeast wind around 5 mph.

    Low: 72 °F

    Mostly Clear

  • Thursday

    Thursday: Sunny, with a high near 84. East wind around 10 mph.

    High: 84 °F

    Sunny

  • Thursday Night

    Thursday Night: Mostly clear, with a low around 71. East wind around 5 mph.

    Low: 71 °F

    Mostly Clear

  • Friday

    Friday: A 20 percent chance of showers and thunderstorms before 1pm. Mostly sunny, with a high near 84. Northeast wind 5 to 10 mph.

    High: 84 °F

    Slight Chance
    T-storms

  • Friday Night

    Friday Night: Partly cloudy, with a low around 66. Breezy, with a light and variable wind becoming northeast 20 to 25 mph after midnight.

    Low: 66 °F

    Partly Cloudy
    then Partly
    Cloudy and
    Breezy

  • Saturday

    Saturday: Sunny, with a high near 78. Breezy, with a northeast wind 20 to 25 mph, with gusts as high as 35 mph.

    High: 78 °F

    Sunny and
    Breezy

Detailed Forecast

This Afternoon
Sunny, with a high near 84. Southeast wind around 5 mph.
Tonight
Mostly clear, with a low around 71. Southeast wind around 5 mph becoming calm.
Wednesday
Patchy fog before 11am. Otherwise, sunny, with a high near 83. Light northeast wind becoming east 5 to 10 mph in the morning.
Wednesday Night
Mostly clear, with a low around 72. Southeast wind around 5 mph.
Thursday
Sunny, with a high near 84. East wind around 10 mph.
Thursday Night
Mostly clear, with a low around 71. East wind around 5 mph.
Friday
A 20 percent chance of showers and thunderstorms before 1pm. Mostly sunny, with a high near 84. Northeast wind 5 to 10 mph.
Friday Night
Partly cloudy, with a low around 66. Breezy, with a light and variable wind becoming northeast 20 to 25 mph after midnight.
Saturday
Sunny, with a high near 78. Breezy, with a northeast wind 20 to 25 mph, with gusts as high as 35 mph.
Saturday Night
Mostly clear, with a low around 68. Northeast wind around 15 mph, with gusts as high as 25 mph.
Sunday
A chance of showers. Mostly sunny, with a high near 79. Breezy, with an east wind 15 to 25 mph.
Sunday Night
A chance of showers. Mostly cloudy, with a low around 70. Breezy, with an east wind around 20 mph, with gusts as high as 30 mph.
Monday
A chance of showers and thunderstorms. Partly sunny, with a high near 81. Breezy, with an east wind 20 to 25 mph.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
13 Miles SSE Golden Meadow LA
 29.22°N 90.22°W
Last Update:
11:27 am CDT Oct 13, 2026
Forecast Valid:
1pm CDT Oct 13, 2026-6pm CDT Oct 19, 2026
 
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Additional Resources

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Chance of Precipitation