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

35°F

2°C

Humidity 88%
Wind Speed Calm
Barometer 30.38 in
Dewpoint 32°F (0°C)
Visibility 10.00 mi
Last update 12 Jan 10:15 pm CST
Extended Forecast for

10 Miles SSE Golden Meadow LA

  • Tonight

    Tonight: Mostly clear, with a low around 41. Northeast wind around 5 mph.

    Low: 41 °F

    Mostly Clear

  • Tuesday

    Tuesday: Mostly sunny, with a high near 61. North wind around 5 mph becoming calm in the afternoon.

    High: 61 °F

    Mostly Sunny

  • Tuesday Night

    Tuesday Night: A 30 percent chance of showers, mainly between 8pm and 3am. Mostly cloudy, with a low around 49. Calm wind becoming west around 5 mph after midnight.

    Low: 49 °F

    Chance
    Showers

  • Wednesday

    Wednesday: Mostly sunny, with a high near 67. West wind 5 to 15 mph.

    High: 67 °F

    Mostly Sunny

  • Wednesday Night

    Wednesday Night: Partly cloudy, with a low around 41. North wind around 15 mph, with gusts as high as 30 mph.

    Low: 41 °F

    Partly Cloudy

  • Thursday

    Thursday: Sunny, with a high near 54. North wind 10 to 15 mph, with gusts as high as 30 mph.

    High: 54 °F

    Sunny

  • Thursday Night

    Thursday Night: Mostly clear, with a low around 37. North wind 5 to 10 mph becoming light and variable after midnight.

    Low: 37 °F

    Mostly Clear

  • Friday

    Friday: Sunny, with a high near 63. Light southwest wind increasing to 5 to 10 mph in the morning.

    High: 63 °F

    Sunny

  • Friday Night

    Friday Night: Partly cloudy, with a low around 47. Southwest wind 5 to 10 mph becoming north after midnight.

    Low: 47 °F

    Partly Cloudy

Detailed Forecast

Tonight
Mostly clear, with a low around 41. Northeast wind around 5 mph.
Tuesday
Mostly sunny, with a high near 61. North wind around 5 mph becoming calm in the afternoon.
Tuesday Night
A 30 percent chance of showers, mainly between 8pm and 3am. Mostly cloudy, with a low around 49. Calm wind becoming west around 5 mph after midnight.
Wednesday
Mostly sunny, with a high near 67. West wind 5 to 15 mph.
Wednesday Night
Partly cloudy, with a low around 41. North wind around 15 mph, with gusts as high as 30 mph.
Thursday
Sunny, with a high near 54. North wind 10 to 15 mph, with gusts as high as 30 mph.
Thursday Night
Mostly clear, with a low around 37. North wind 5 to 10 mph becoming light and variable after midnight.
Friday
Sunny, with a high near 63. Light southwest wind increasing to 5 to 10 mph in the morning.
Friday Night
Partly cloudy, with a low around 47. Southwest wind 5 to 10 mph becoming north after midnight.
Saturday
Sunny, with a high near 63. North wind around 10 mph.
Saturday Night
Mostly clear, with a low around 42. Northwest wind 5 to 10 mph.
Sunday
Sunny, with a high near 59. Northwest wind around 10 mph.
Sunday Night
Mostly clear, with a low around 38. North wind around 5 mph.
M.L.King Day
Sunny, with a high near 58. 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:
10:17 pm CST Jan 12, 2026
Forecast Valid:
10pm CST Jan 12, 2026-6pm CST Jan 19, 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