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.

Mostly Cloudy

61°F

16°C

Humidity 60%
Wind Speed N 17 G 25 mph
Barometer 30.22 in
Dewpoint 47°F (8°C)
Visibility 10.00 mi
Last update 12 Mar 12:55 pm CDT
Extended Forecast for

10 Miles SSE Golden Meadow LA

  • This Afternoon

    This Afternoon: Sunny, with a high near 68. North wind around 15 mph, with gusts as high as 25 mph.

    High: 68 °F

    Sunny

  • Tonight

    Tonight: Mostly clear, with a low around 51. Northeast wind 5 to 15 mph.

    Low: 51 °F

    Mostly Clear

  • Friday

    Friday: Sunny, with a high near 72. Northeast wind around 5 mph becoming southeast in the afternoon.

    High: 72 °F

    Sunny

  • Friday Night

    Friday Night: Mostly clear, with a low around 59. Calm wind.

    Low: 59 °F

    Mostly Clear

  • Saturday

    Saturday: Mostly sunny, with a high near 76. Light southeast wind increasing to 5 to 10 mph in the morning.

    High: 76 °F

    Mostly Sunny

  • Saturday Night

    Saturday Night: Partly cloudy, with a low around 64. Southeast wind around 5 mph.

    Low: 64 °F

    Partly Cloudy

  • Sunday

    Sunday: Sunny, with a high near 79. South wind 5 to 15 mph.

    High: 79 °F

    Sunny

  • Sunday Night

    Sunday Night: A chance of showers and thunderstorms, then showers likely and possibly a thunderstorm after 1am. Mostly cloudy, with a low around 48. South wind 10 to 15 mph becoming northwest after midnight. Chance of precipitation is 60%.

    Low: 48 °F

    Chance
    Showers then
    Showers
    Likely

  • Monday

    Monday: A slight chance of showers and thunderstorms before 1pm. Partly sunny, with a high near 62. Breezy, with a north wind around 20 mph, with gusts as high as 30 mph.

    High: 62 °F

    Slight Chance
    T-storms and
    Breezy

Detailed Forecast

This Afternoon
Sunny, with a high near 68. North wind around 15 mph, with gusts as high as 25 mph.
Tonight
Mostly clear, with a low around 51. Northeast wind 5 to 15 mph.
Friday
Sunny, with a high near 72. Northeast wind around 5 mph becoming southeast in the afternoon.
Friday Night
Mostly clear, with a low around 59. Calm wind.
Saturday
Mostly sunny, with a high near 76. Light southeast wind increasing to 5 to 10 mph in the morning.
Saturday Night
Partly cloudy, with a low around 64. Southeast wind around 5 mph.
Sunday
Sunny, with a high near 79. South wind 5 to 15 mph.
Sunday Night
A chance of showers and thunderstorms, then showers likely and possibly a thunderstorm after 1am. Mostly cloudy, with a low around 48. South wind 10 to 15 mph becoming northwest after midnight. Chance of precipitation is 60%.
Monday
A slight chance of showers and thunderstorms before 1pm. Partly sunny, with a high near 62. Breezy, with a north wind around 20 mph, with gusts as high as 30 mph.
Monday Night
Partly cloudy, with a low around 42. North wind around 15 mph, with gusts as high as 25 mph.
Tuesday
Partly sunny, with a high near 61. North wind 10 to 15 mph.
Tuesday Night
Mostly clear, with a low around 49. East wind 5 to 10 mph.
Wednesday
Sunny, with a high near 69. East wind 5 to 10 mph.
Basemap Options
Click map to change the forecast location
Loading map...
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 CDT Mar 12, 2026
Forecast Valid:
1pm CDT Mar 12, 2026-6pm CDT Mar 18, 2026
 
Forecast Discussion
 
Get as KML Get as XML

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