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

74°F

23°C

Humidity 91%
Wind Speed S 14 mph
Barometer 30.01 in
Dewpoint 71°F (22°C)
Visibility 10.00 mi
Last update 10 Jan 4:15 am CST
Extended Forecast for

Golden Meadow LA

  • Overnight

    Overnight: A 30 percent chance of showers and thunderstorms, mainly after 5am. Mostly cloudy, with a steady temperature around 68. South wind around 5 mph.

    Low: 68 °F

    Chance
    T-storms

  • Saturday

    Saturday: Showers and thunderstorms likely, mainly before 3pm. Mostly cloudy, with a high near 77. South wind 5 to 10 mph becoming north in the afternoon. Chance of precipitation is 70%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.

    High: 77 °F

    Showers
    Likely then
    Chance
    T-storms

  • Saturday Night

    Saturday Night: Mostly cloudy, with a low around 47. North wind 10 to 15 mph, with gusts as high as 30 mph.

    Low: 47 °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 Mostly
    Sunny

  • Sunday Night

    Sunday Night: Partly cloudy, with a low around 39. Northeast wind around 10 mph, with gusts as high as 20 mph.

    Low: 39 °F

    Partly Cloudy

  • Monday

    Monday: Partly sunny, with a high near 57. Northeast wind 5 to 10 mph.

    High: 57 °F

    Partly Sunny

  • Monday Night

    Monday Night: Mostly cloudy, with a low around 39. North wind around 5 mph becoming calm in the evening.

    Low: 39 °F

    Mostly Cloudy

  • Tuesday

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

    High: 61 °F

    Partly Sunny

  • Tuesday Night

    Tuesday Night: A slight chance of showers after midnight. Mostly cloudy, with a low around 45. Calm wind becoming northwest around 5 mph.

    Low: 45 °F

    Mostly Cloudy
    then Slight
    Chance
    Showers

Detailed Forecast

Overnight
A 30 percent chance of showers and thunderstorms, mainly after 5am. Mostly cloudy, with a steady temperature around 68. South wind around 5 mph.
Saturday
Showers and thunderstorms likely, mainly before 3pm. Mostly cloudy, with a high near 77. South wind 5 to 10 mph becoming north in the afternoon. Chance of precipitation is 70%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.
Saturday Night
Mostly cloudy, with a low around 47. 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
Partly cloudy, with a low around 39. Northeast wind around 10 mph, with gusts as high as 20 mph.
Monday
Partly sunny, with a high near 57. Northeast wind 5 to 10 mph.
Monday Night
Mostly cloudy, with a low around 39. North wind around 5 mph becoming calm in the evening.
Tuesday
Partly sunny, with a high near 61. Northeast wind around 5 mph becoming calm.
Tuesday Night
A slight chance of showers after midnight. Mostly cloudy, with a low around 45. Calm wind becoming northwest around 5 mph.
Wednesday
A slight chance of showers. Partly sunny, with a high near 66. Northwest wind 5 to 10 mph.
Wednesday Night
Partly cloudy, with a low around 41. West wind 5 to 10 mph becoming north after midnight. Winds could gust as high as 20 mph.
Thursday
Sunny, with a high near 57. North wind 10 to 15 mph.
Thursday Night
Mostly clear, with a low around 38. North wind around 5 mph becoming calm after midnight.
Friday
Sunny, with a high near 62. Calm wind becoming south around 5 mph in the morning.
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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:
3:58 am CST Jan 10, 2026
Forecast Valid:
4am CST Jan 10, 2026-6pm CST Jan 16, 2026
 
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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