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

55°F

13°C

Humidity 62%
Wind Speed NE 7 mph
Barometer 30.25 in
Dewpoint 42°F (6°C)
Visibility 10.00 mi
Wind Chill53°F (12°C)
Last update 7 Feb 8:15 am CST
Extended Forecast for

11 Miles SSE Lafitte LA

  • Today

    Today: Sunny, with a high near 63. Northeast wind 5 to 10 mph.

    High: 63 °F

    Sunny

  • Tonight

    Tonight: Mostly clear, with a low around 44. Calm wind.

    Low: 44 °F

    Mostly Clear

  • Sunday

    Sunday: Sunny, with a high near 65. Calm wind becoming southeast around 5 mph.

    High: 65 °F

    Sunny

  • Sunday Night

    Sunday Night: Mostly clear, with a low around 49. Calm wind.

    Low: 49 °F

    Mostly Clear

  • Monday

    Monday: Mostly sunny, with a high near 67. Calm wind becoming south around 5 mph.

    High: 67 °F

    Mostly Sunny

  • Monday Night

    Monday Night: Mostly cloudy, with a low around 52. Calm wind.

    Low: 52 °F

    Mostly Cloudy

  • Tuesday

    Tuesday: Mostly cloudy, with a high near 68. Calm wind becoming southeast around 5 mph.

    High: 68 °F

    Mostly Cloudy

  • Tuesday Night

    Tuesday Night: A 20 percent chance of showers. Cloudy, with a low around 54. Calm wind.

    Low: 54 °F

    Slight Chance
    Showers

  • Wednesday

    Wednesday: A slight chance of showers after noon. Mostly sunny, with a high near 70. Calm wind becoming south around 5 mph.

    High: 70 °F

    Mostly Sunny
    then Slight
    Chance
    Showers

Detailed Forecast

Today
Sunny, with a high near 63. Northeast wind 5 to 10 mph.
Tonight
Mostly clear, with a low around 44. Calm wind.
Sunday
Sunny, with a high near 65. Calm wind becoming southeast around 5 mph.
Sunday Night
Mostly clear, with a low around 49. Calm wind.
Monday
Mostly sunny, with a high near 67. Calm wind becoming south around 5 mph.
Monday Night
Mostly cloudy, with a low around 52. Calm wind.
Tuesday
Mostly cloudy, with a high near 68. Calm wind becoming southeast around 5 mph.
Tuesday Night
A 20 percent chance of showers. Cloudy, with a low around 54. Calm wind.
Wednesday
A slight chance of showers after noon. Mostly sunny, with a high near 70. Calm wind becoming south around 5 mph.
Wednesday Night
Mostly cloudy, with a low around 54. Calm wind.
Thursday
Mostly sunny, with a high near 70. Calm wind becoming south around 5 mph in the afternoon.
Thursday Night
A slight chance of showers. Partly cloudy, with a low around 54. South wind around 5 mph.
Friday
A chance of showers. Partly sunny, with a high near 69. South wind 5 to 10 mph.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
11 Miles SSE Lafitte LA
 29.53°N 90.05°W
Last Update:
11:32 pm CST Feb 6, 2026
Forecast Valid:
8am CST Feb 7, 2026-6pm CST Feb 13, 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