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

52°F

11°C

Humidity 73%
Wind Speed NW 9 mph
Barometer 30.00 in
Dewpoint 43°F (6°C)
Visibility 10.00 mi
Wind Chill49°F (9°C)
Last update 14 Jan 9:55 pm CST
Extended Forecast for

10 Miles SSE Golden Meadow LA

  • Tonight

    Tonight: Partly cloudy, with a low around 40. North wind around 15 mph, with gusts as high as 30 mph.

    Low: 40 °F

    Partly Cloudy

  • Thursday

    Thursday: Sunny, with a high near 54. North wind 5 to 15 mph.

    High: 54 °F

    Sunny

  • Thursday Night

    Thursday Night: Mostly clear, with a low around 42. North wind around 5 mph becoming calm.

    Low: 42 °F

    Mostly Clear

  • Friday

    Friday: Sunny, with a high near 67. Southwest wind 5 to 10 mph.

    High: 67 °F

    Sunny

  • Friday Night

    Friday Night: Partly cloudy, with a low around 48. Southwest wind 5 to 10 mph becoming north after midnight.

    Low: 48 °F

    Partly Cloudy

  • Saturday

    Saturday: Mostly sunny, with a high near 60. North wind 10 to 15 mph.

    High: 60 °F

    Mostly Sunny

  • Saturday Night

    Saturday Night: A 20 percent chance of showers. Partly cloudy, with a low around 38. North wind 10 to 15 mph.

    Low: 38 °F

    Slight Chance
    Showers

  • Sunday

    Sunday: Sunny, with a high near 55. Northwest wind 10 to 15 mph.

    High: 55 °F

    Sunny

  • Sunday Night

    Sunday Night: Mostly clear, with a low around 40. North wind around 5 mph.

    Low: 40 °F

    Mostly Clear

Detailed Forecast

Tonight
Partly cloudy, with a low around 40. North wind around 15 mph, with gusts as high as 30 mph.
Thursday
Sunny, with a high near 54. North wind 5 to 15 mph.
Thursday Night
Mostly clear, with a low around 42. North wind around 5 mph becoming calm.
Friday
Sunny, with a high near 67. Southwest wind 5 to 10 mph.
Friday Night
Partly cloudy, with a low around 48. Southwest wind 5 to 10 mph becoming north after midnight.
Saturday
Mostly sunny, with a high near 60. North wind 10 to 15 mph.
Saturday Night
A 20 percent chance of showers. Partly cloudy, with a low around 38. North wind 10 to 15 mph.
Sunday
Sunny, with a high near 55. Northwest wind 10 to 15 mph.
Sunday Night
Mostly clear, with a low around 40. North wind around 5 mph.
M.L.King Day
Sunny, with a high near 62. North wind around 5 mph becoming east in the afternoon.
Monday Night
Partly cloudy, with a low around 46. East wind 5 to 10 mph becoming north after midnight.
Tuesday
Partly sunny, with a high near 62. Northeast wind around 10 mph.
Tuesday Night
Mostly cloudy, with a low around 47. East wind 5 to 10 mph.
Wednesday
A slight chance of showers. Mostly cloudy, with a high near 66. East wind around 10 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:
9:21 pm CST Jan 14, 2026
Forecast Valid:
10pm CST Jan 14, 2026-6pm CST Jan 21, 2026
 
Forecast Discussion
 
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Additional Resources

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Hourly Weather Forecast

National Digital Forecast Database

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High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation