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.

Overcast

76°F

24°C

Humidity 84%
Wind Speed S 10 G 16 mph
Barometer 30.04 in
Dewpoint 71°F (22°C)
Visibility 10.00 mi
Heat Index77°F (25°C)
Last update 9 Jan 8:55 am CST
Extended Forecast for

Golden Meadow LA

  • Today

    Today: Showers and thunderstorms likely, then showers and possibly a thunderstorm after 3pm. High near 78. South wind around 10 mph. Chance of precipitation is 80%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.

    High: 78 °F

    Showers

  • Tonight

    Tonight: Showers and thunderstorms likely, mainly before 10pm. Mostly cloudy, with a low around 64. South wind around 5 mph. Chance of precipitation is 70%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.

    Low: 64 °F

    Showers
    Likely then
    Chance
    T-storms

  • Saturday

    Saturday: Showers and possibly a thunderstorm before noon, then a chance of showers and thunderstorms between noon and 3pm, then a chance of showers after 3pm. High near 75. Southwest wind 5 to 10 mph becoming north in the afternoon. Chance of precipitation is 90%. New rainfall amounts between a quarter and half of an inch possible.

    High: 75 °F

    Showers then
    Chance
    T-storms

  • Saturday Night

    Saturday Night: Mostly cloudy, with a low around 46. North wind 10 to 15 mph, with gusts as high as 30 mph.

    Low: 46 °F

    Mostly Cloudy

  • Sunday

    Sunday: Partly sunny, with a high near 61. Breezy, with a north wind 15 to 20 mph.

    High: 61 °F

    Partly Sunny
    and Breezy
    then Partly
    Sunny

  • Sunday Night

    Sunday Night: Mostly cloudy, with a low around 38. Northeast wind around 10 mph, with gusts as high as 20 mph.

    Low: 38 °F

    Mostly Cloudy

  • Monday

    Monday: Partly sunny, with a high near 55. Northeast wind 5 to 10 mph.

    High: 55 °F

    Partly Sunny

  • Monday Night

    Monday Night: Mostly cloudy, with a low around 39. Northeast wind around 5 mph becoming calm.

    Low: 39 °F

    Mostly Cloudy

  • Tuesday

    Tuesday: Partly sunny, with a high near 61. Calm wind becoming northeast around 5 mph.

    High: 61 °F

    Partly Sunny

Detailed Forecast

Today
Showers and thunderstorms likely, then showers and possibly a thunderstorm after 3pm. High near 78. South wind around 10 mph. Chance of precipitation is 80%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.
Tonight
Showers and thunderstorms likely, mainly before 10pm. Mostly cloudy, with a low around 64. South wind around 5 mph. Chance of precipitation is 70%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.
Saturday
Showers and possibly a thunderstorm before noon, then a chance of showers and thunderstorms between noon and 3pm, then a chance of showers after 3pm. High near 75. Southwest wind 5 to 10 mph becoming north in the afternoon. Chance of precipitation is 90%. New rainfall amounts between a quarter and half of an inch possible.
Saturday Night
Mostly cloudy, with a low around 46. North wind 10 to 15 mph, with gusts as high as 30 mph.
Sunday
Partly sunny, with a high near 61. Breezy, with a north wind 15 to 20 mph.
Sunday Night
Mostly cloudy, with a low around 38. Northeast wind around 10 mph, with gusts as high as 20 mph.
Monday
Partly sunny, with a high near 55. Northeast wind 5 to 10 mph.
Monday Night
Mostly cloudy, with a low around 39. Northeast wind around 5 mph becoming calm.
Tuesday
Partly sunny, with a high near 61. Calm wind becoming northeast around 5 mph.
Tuesday Night
A chance of showers, mainly after midnight. Mostly cloudy, with a low around 46. Calm wind becoming west around 5 mph.
Wednesday
A slight chance of showers. Mostly sunny, with a high near 65. West wind 5 to 10 mph.
Wednesday Night
Partly cloudy, with a low around 41. Northwest wind 5 to 10 mph.
Thursday
Mostly sunny, with a high near 60. Northwest wind 5 to 10 mph.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
Golden Meadow LA
 29.38°N 90.27°W
Last Update:
4:43 am CST Jan 9, 2026
Forecast Valid:
9am CST Jan 9, 2026-6pm CST Jan 15, 2026
 
Forecast Discussion
 
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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