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

69°F

21°C

Humidity 77%
Wind Speed E 7 mph
Barometer 30.16 in
Dewpoint 61°F (16°C)
Visibility 10.00 mi
Last update 9 Apr 12:35 am CDT
Extended Forecast for

10 Miles SSE Golden Meadow LA

  • Overnight

    Overnight: A slight chance of showers and thunderstorms before 1am, then a slight chance of showers after 3am. Partly cloudy, with a steady temperature around 67. East wind around 15 mph. Chance of precipitation is 20%.

    Low: 67 °F

    Slight Chance
    T-storms

  • Thursday

    Thursday: A 20 percent chance of showers before 1pm. Mostly sunny, with a high near 75. Breezy, with an east wind 15 to 20 mph.

    High: 75 °F

    Slight Chance
    Showers and
    Breezy

  • Thursday Night

    Thursday Night: Partly cloudy, with a low around 64. East wind 10 to 15 mph.

    Low: 64 °F

    Partly Cloudy

  • Friday

    Friday: A 20 percent chance of showers and thunderstorms after 1pm. Mostly sunny, with a high near 78. East wind 10 to 15 mph.

    High: 78 °F

    Mostly Sunny
    then Slight
    Chance
    T-storms

  • Friday Night

    Friday Night: Mostly clear, with a low around 63. East wind 5 to 15 mph.

    Low: 63 °F

    Mostly Clear

  • Saturday

    Saturday: Sunny, with a high near 79. East wind 10 to 15 mph.

    High: 79 °F

    Sunny

  • Saturday Night

    Saturday Night: Mostly clear, with a low around 65. Southeast wind around 10 mph, with gusts as high as 20 mph.

    Low: 65 °F

    Mostly Clear

  • Sunday

    Sunday: Mostly sunny, with a high near 80. Southeast wind 10 to 15 mph.

    High: 80 °F

    Mostly Sunny

  • Sunday Night

    Sunday Night: Partly cloudy, with a low around 67. Southeast wind 10 to 15 mph.

    Low: 67 °F

    Partly Cloudy

Detailed Forecast

Overnight
A slight chance of showers and thunderstorms before 1am, then a slight chance of showers after 3am. Partly cloudy, with a steady temperature around 67. East wind around 15 mph. Chance of precipitation is 20%.
Thursday
A 20 percent chance of showers before 1pm. Mostly sunny, with a high near 75. Breezy, with an east wind 15 to 20 mph.
Thursday Night
Partly cloudy, with a low around 64. East wind 10 to 15 mph.
Friday
A 20 percent chance of showers and thunderstorms after 1pm. Mostly sunny, with a high near 78. East wind 10 to 15 mph.
Friday Night
Mostly clear, with a low around 63. East wind 5 to 15 mph.
Saturday
Sunny, with a high near 79. East wind 10 to 15 mph.
Saturday Night
Mostly clear, with a low around 65. Southeast wind around 10 mph, with gusts as high as 20 mph.
Sunday
Mostly sunny, with a high near 80. Southeast wind 10 to 15 mph.
Sunday Night
Partly cloudy, with a low around 67. Southeast wind 10 to 15 mph.
Monday
Partly sunny, with a high near 80. Southeast wind 10 to 15 mph.
Monday Night
Partly cloudy, with a low around 67. Southeast wind around 10 mph.
Tuesday
Mostly sunny, with a high near 81. Southeast wind 10 to 15 mph.
Tuesday Night
Partly cloudy, with a low around 68. Southeast wind around 10 mph.
Wednesday
Partly sunny, with a high near 80. South 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:
5:32 pm CDT Apr 8, 2026
Forecast Valid:
12am CDT Apr 9, 2026-6pm CDT Apr 15, 2026
 
Forecast Discussion
 
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Additional Resources

Radar & Satellite Image

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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