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

66°F

19°C

Humidity 79%
Wind Speed E 5 mph
Barometer 30.12 in
Dewpoint 59°F (15°C)
Visibility 10.00 mi
Last update 8 Apr 7:35 am CDT
Extended Forecast for

11 Miles SSE Lafitte LA

  • Today

    Today: Mostly sunny, with a high near 75. Breezy, with an east wind 10 to 20 mph.

    High: 75 °F

    Partly Sunny
    then Sunny
    and Breezy

  • Tonight

    Tonight: A slight chance of showers between 10pm and 11pm. Partly cloudy, with a low around 60. East wind 10 to 15 mph. Chance of precipitation is 20%.

    Low: 60 °F

    Slight Chance
    Showers then
    Partly Cloudy

  • Thursday

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

    High: 74 °F

    Slight Chance
    Showers and
    Breezy

  • Thursday Night

    Thursday Night: Partly cloudy, with a low around 63. East wind 5 to 15 mph.

    Low: 63 °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 63. East wind 5 to 10 mph.

    Low: 63 °F

    Partly Cloudy

  • Saturday

    Saturday: Sunny, with a high near 78. East wind 5 to 15 mph.

    High: 78 °F

    Sunny

  • Saturday Night

    Saturday Night: Mostly clear, with a low around 64. East wind 5 to 10 mph.

    Low: 64 °F

    Mostly Clear

  • Sunday

    Sunday: Mostly sunny, with a high near 79. Southeast wind 10 to 15 mph.

    High: 79 °F

    Mostly Sunny

Detailed Forecast

Today
Mostly sunny, with a high near 75. Breezy, with an east wind 10 to 20 mph.
Tonight
A slight chance of showers between 10pm and 11pm. Partly cloudy, with a low around 60. East wind 10 to 15 mph. Chance of precipitation is 20%.
Thursday
A 20 percent chance of showers before 1pm. Mostly sunny, with a high near 74. Breezy, with an east wind 10 to 20 mph.
Thursday Night
Partly cloudy, with a low around 63. East wind 5 to 15 mph.
Friday
Mostly sunny, with a high near 77. East wind 5 to 15 mph.
Friday Night
Partly cloudy, with a low around 63. East wind 5 to 10 mph.
Saturday
Sunny, with a high near 78. East wind 5 to 15 mph.
Saturday Night
Mostly clear, with a low around 64. East wind 5 to 10 mph.
Sunday
Mostly sunny, with a high near 79. Southeast wind 10 to 15 mph.
Sunday Night
Partly cloudy, with a low around 66. Southeast wind around 10 mph, with gusts as high as 20 mph.
Monday
Partly sunny, with a high near 80. Southeast wind 10 to 15 mph.
Monday Night
Mostly cloudy, with a low around 67. Southeast wind around 10 mph.
Tuesday
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:
5:01 am CDT Apr 8, 2026
Forecast Valid:
7am CDT Apr 8, 2026-6pm CDT Apr 14, 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