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

70°F

21°C

Humidity 36%
Wind Speed E 6 mph
Barometer 30.07 in
Dewpoint 42°F (6°C)
Visibility 10.00 mi
Last update 7 Apr 6:15 pm CDT
Extended Forecast for

11 Miles SSE Lafitte LA

  • Tonight

    Tonight: Partly cloudy, with a low around 61. East wind 5 to 15 mph.

    Low: 61 °F

    Partly Cloudy

  • Wednesday

    Wednesday: Mostly sunny, with a high near 74. Breezy, with an east wind 10 to 20 mph.

    High: 74 °F

    Mostly Sunny
    then Mostly
    Sunny and
    Breezy

  • Wednesday Night

    Wednesday Night: A 30 percent chance of showers, mainly before 1am. Partly cloudy, with a low around 63. East wind 10 to 15 mph.

    Low: 63 °F

    Chance
    Showers

  • Thursday

    Thursday: A 20 percent chance of showers before 1pm. Mostly 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 63. East wind 5 to 10 mph.

    Low: 63 °F

    Partly Cloudy

  • Saturday

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

    High: 79 °F

    Sunny

  • Saturday Night

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

    Low: 64 °F

    Mostly Clear

Detailed Forecast

Tonight
Partly cloudy, with a low around 61. East wind 5 to 15 mph.
Wednesday
Mostly sunny, with a high near 74. Breezy, with an east wind 10 to 20 mph.
Wednesday Night
A 30 percent chance of showers, mainly before 1am. Partly cloudy, with a low around 63. East wind 10 to 15 mph.
Thursday
A 20 percent chance of showers before 1pm. Mostly 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 63. East wind 5 to 10 mph.
Saturday
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 10 to 15 mph.
Sunday Night
Partly cloudy, with a low around 67. 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
Partly cloudy, with a low around 67. Southeast wind around 10 mph, with gusts as high as 20 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:
4:17 pm CDT Apr 7, 2026
Forecast Valid:
6pm CDT Apr 7, 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