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

81°F

27°C

Humidity 74%
Wind Speed NE 7 mph
Barometer 29.86 in
Dewpoint 72°F (22°C)
Visibility 10.00 mi
Heat Index85°F (29°C)
Last update 7 Oct 6:15 pm CDT
Extended Forecast for

2 Miles SSE Golden Meadow LA

  • Tonight

    Tonight: Mostly cloudy, with a low around 72. East wind 10 to 15 mph.

    Low: 72 °F

    Mostly Cloudy

  • Thursday

    Thursday: A 30 percent chance of showers and thunderstorms, mainly after 5pm. Mostly sunny, with a high near 86. Breezy, with a northeast wind 15 to 25 mph.

    High: 86 °F

    Breezy.
    Mostly Sunny
    then Chance
    T-storms

  • Thursday Night

    Thursday Night: A chance of showers and thunderstorms before 1am, then a chance of showers between 1am and 4am, then a chance of showers and thunderstorms after 4am. Partly cloudy, with a low around 71. Breezy, with an east wind 15 to 20 mph. Chance of precipitation is 40%.

    Low: 71 °F

    Chance
    Showers and
    Breezy

  • Friday

    Friday: Showers and possibly a thunderstorm. High near 83. Windy, with a northeast wind 20 to 30 mph, with gusts as high as 45 mph. Chance of precipitation is 90%.

    High: 83 °F

    Showers and
    Windy

  • Friday Night

    Friday Night: Showers and possibly a thunderstorm. Low around 69. Windy, with a north wind 25 to 30 mph decreasing to 15 to 20 mph after midnight. Winds could gust as high as 40 mph. Chance of precipitation is 80%.

    Low: 69 °F

    Showers and
    Windy

  • Saturday

    Saturday: Showers likely and possibly a thunderstorm. Mostly cloudy, with a high near 84. Northwest wind around 10 mph. Chance of precipitation is 60%.

    High: 84 °F

    Showers
    Likely

  • Saturday Night

    Saturday Night: A 30 percent chance of showers before 1am. Partly cloudy, with a low around 68. North wind 5 to 10 mph.

    Low: 68 °F

    Chance
    Showers

  • Sunday

    Sunday: A 20 percent chance of showers after 1pm. Mostly sunny, with a high near 85. East wind around 10 mph.

    High: 85 °F

    Mostly Sunny
    then Slight
    Chance
    Showers

  • Sunday Night

    Sunday Night: Mostly clear, with a low around 70. East wind around 10 mph.

    Low: 70 °F

    Mostly Clear

Detailed Forecast

Tonight
Mostly cloudy, with a low around 72. East wind 10 to 15 mph.
Thursday
A 30 percent chance of showers and thunderstorms, mainly after 5pm. Mostly sunny, with a high near 86. Breezy, with a northeast wind 15 to 25 mph.
Thursday Night
A chance of showers and thunderstorms before 1am, then a chance of showers between 1am and 4am, then a chance of showers and thunderstorms after 4am. Partly cloudy, with a low around 71. Breezy, with an east wind 15 to 20 mph. Chance of precipitation is 40%.
Friday
Showers and possibly a thunderstorm. High near 83. Windy, with a northeast wind 20 to 30 mph, with gusts as high as 45 mph. Chance of precipitation is 90%.
Friday Night
Showers and possibly a thunderstorm. Low around 69. Windy, with a north wind 25 to 30 mph decreasing to 15 to 20 mph after midnight. Winds could gust as high as 40 mph. Chance of precipitation is 80%.
Saturday
Showers likely and possibly a thunderstorm. Mostly cloudy, with a high near 84. Northwest wind around 10 mph. Chance of precipitation is 60%.
Saturday Night
A 30 percent chance of showers before 1am. Partly cloudy, with a low around 68. North wind 5 to 10 mph.
Sunday
A 20 percent chance of showers after 1pm. Mostly sunny, with a high near 85. East wind around 10 mph.
Sunday Night
Mostly clear, with a low around 70. East wind around 10 mph.
Columbus Day
A slight chance of showers after 1pm. Mostly sunny, with a high near 86. East wind 5 to 10 mph.
Monday Night
Mostly clear, with a low around 71. Southeast wind around 5 mph.
Tuesday
A slight chance of showers. Mostly sunny, with a high near 87. East wind around 5 mph.
Tuesday Night
Mostly clear, with a low around 72. Southeast wind around 5 mph becoming calm after midnight.
Wednesday
Mostly sunny, with a high near 88. East wind 5 to 10 mph becoming southeast in the afternoon.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
2 Miles SSE Golden Meadow LA
 29.36°N 90.27°W
Last Update:
3:32 pm CDT Oct 7, 2026
Forecast Valid:
6pm CDT Oct 7, 2026-6pm CDT Oct 14, 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