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

58°F

14°C

Humidity 72%
Wind Speed NE 7 mph
Barometer 30.09 in
Dewpoint 49°F (9°C)
Visibility 10.00 mi
Last update 7 Apr 4:35 am CDT
Extended Forecast for

11 Miles SSE Lafitte LA

  • Today

    Today: Mostly sunny, with a high near 75. East wind 10 to 15 mph, with gusts as high as 25 mph.

    High: 75 °F

    Mostly Sunny

  • Tonight

    Tonight: Partly cloudy, with a low around 60. East wind around 10 mph, with gusts as high as 20 mph.

    Low: 60 °F

    Partly Cloudy

  • Wednesday

    Wednesday: A 20 percent chance of showers after 1pm. Mostly sunny, with a high near 74. Breezy, with an east wind 10 to 20 mph.

    High: 74 °F

    Mostly Sunny
    then Slight
    Chance
    Showers and
    Breezy

  • Wednesday Night

    Wednesday Night: A chance of showers before 10pm, then a chance of showers and thunderstorms between 10pm and 1am, then a chance of showers after 1am. Partly cloudy, with a low around 62. East wind 10 to 15 mph. Chance of precipitation is 30%.

    Low: 62 °F

    Chance
    Showers

  • Thursday

    Thursday: A 20 percent chance of showers. Partly sunny, with a high near 74. East wind 10 to 15 mph.

    High: 74 °F

    Slight Chance
    Showers

  • Thursday Night

    Thursday Night: Partly cloudy, with a low around 62. East wind 5 to 10 mph.

    Low: 62 °F

    Partly Cloudy

  • Friday

    Friday: Mostly sunny, with a high near 77. East wind 5 to 15 mph.

    High: 77 °F

    Mostly Sunny

  • Friday Night

    Friday Night: Partly cloudy, with a low around 62. East wind 5 to 10 mph.

    Low: 62 °F

    Partly Cloudy

  • Saturday

    Saturday: Mostly sunny, with a high near 79. East wind 5 to 15 mph.

    High: 79 °F

    Mostly Sunny

Detailed Forecast

Today
Mostly sunny, with a high near 75. East wind 10 to 15 mph, with gusts as high as 25 mph.
Tonight
Partly cloudy, with a low around 60. East wind around 10 mph, with gusts as high as 20 mph.
Wednesday
A 20 percent chance of showers after 1pm. Mostly sunny, with a high near 74. Breezy, with an east wind 10 to 20 mph.
Wednesday Night
A chance of showers before 10pm, then a chance of showers and thunderstorms between 10pm and 1am, then a chance of showers after 1am. Partly cloudy, with a low around 62. East wind 10 to 15 mph. Chance of precipitation is 30%.
Thursday
A 20 percent chance of showers. Partly sunny, with a high near 74. East wind 10 to 15 mph.
Thursday Night
Partly cloudy, with a low around 62. East wind 5 to 10 mph.
Friday
Mostly sunny, with a high near 77. East wind 5 to 15 mph.
Friday Night
Partly cloudy, with a low around 62. East wind 5 to 10 mph.
Saturday
Mostly sunny, with a high near 79. East wind 5 to 15 mph.
Saturday Night
Mostly clear, with a low around 64. Southeast wind 5 to 10 mph.
Sunday
Sunny, with a high near 80. Southeast wind 5 to 15 mph.
Sunday Night
Partly cloudy, with a low around 66. Southeast wind around 10 mph.
Monday
Mostly sunny, with a high near 80. Southeast wind 10 to 15 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:
2:07 am CDT Apr 7, 2026
Forecast Valid:
4am CDT Apr 7, 2026-6pm CDT Apr 13, 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