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

62°F

17°C

Humidity 61%
Wind Speed Calm
Barometer 30.07 in
Dewpoint 49°F (9°C)
Visibility 10.00 mi
Last update 13 Mar 7:15 pm CDT
Extended Forecast for

2 Miles SSE Golden Meadow LA

  • Tonight

    Tonight: Mostly clear, with a low around 57. Calm wind.

    Low: 57 °F

    Mostly Clear

  • Saturday

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

    High: 76 °F

    Mostly Sunny

  • Saturday Night

    Saturday Night: Partly cloudy, with a low around 63. Southeast wind around 5 mph.

    Low: 63 °F

    Partly Cloudy

  • Sunday

    Sunday: Mostly sunny, with a high near 81. South wind 5 to 15 mph.

    High: 81 °F

    Mostly Sunny

  • Sunday Night

    Sunday Night: A slight chance of showers and thunderstorms, then showers likely and possibly a thunderstorm after 1am. Mostly cloudy, with a low around 47. Breezy, with a south wind 10 to 20 mph becoming northwest after midnight. Chance of precipitation is 60%.

    Low: 47 °F

    Slight Chance
    T-storms then
    Showers
    Likely and
    Breezy

  • Monday

    Monday: Partly sunny, with a high near 60. Breezy, with a north wind 20 to 25 mph.

    High: 60 °F

    Partly Sunny
    and Breezy

  • Monday Night

    Monday Night: Mostly cloudy, with a low around 41. North wind 10 to 15 mph.

    Low: 41 °F

    Mostly Cloudy

  • Tuesday

    Tuesday: Partly sunny, with a high near 60. Northeast wind around 10 mph.

    High: 60 °F

    Partly Sunny

  • Tuesday Night

    Tuesday Night: Mostly clear, with a low around 45. Northeast wind around 5 mph.

    Low: 45 °F

    Mostly Clear

Detailed Forecast

Tonight
Mostly clear, with a low around 57. Calm wind.
Saturday
Mostly sunny, with a high near 76. Light east wind becoming southeast 5 to 10 mph in the afternoon.
Saturday Night
Partly cloudy, with a low around 63. Southeast wind around 5 mph.
Sunday
Mostly sunny, with a high near 81. South wind 5 to 15 mph.
Sunday Night
A slight chance of showers and thunderstorms, then showers likely and possibly a thunderstorm after 1am. Mostly cloudy, with a low around 47. Breezy, with a south wind 10 to 20 mph becoming northwest after midnight. Chance of precipitation is 60%.
Monday
Partly sunny, with a high near 60. Breezy, with a north wind 20 to 25 mph.
Monday Night
Mostly cloudy, with a low around 41. North wind 10 to 15 mph.
Tuesday
Partly sunny, with a high near 60. Northeast wind around 10 mph.
Tuesday Night
Mostly clear, with a low around 45. Northeast wind around 5 mph.
Wednesday
Sunny, with a high near 68. East wind 5 to 10 mph.
Wednesday Night
Mostly clear, with a low around 52. Southeast wind around 5 mph becoming calm in the evening.
Thursday
Sunny, with a high near 74. Light and variable wind becoming south 5 to 10 mph in the afternoon.
Thursday Night
Partly cloudy, with a low around 56. South wind around 5 mph becoming calm in the evening.
Friday
Sunny, with a high near 78. Light west wind becoming southwest 5 to 10 mph 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:
6:18 pm CDT Mar 13, 2026
Forecast Valid:
7pm CDT Mar 13, 2026-6pm CDT Mar 20, 2026
 
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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