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

68°F

20°C

Humidity 69%
Wind Speed NE 12 G 18 mph
Barometer 30.26 in
Dewpoint 57°F (14°C)
Visibility 10.00 mi
Last update 19 Oct 10:15 am CDT
Extended Forecast for

17 Miles SSW Pilottown LA

  • Today

    Today: A slight chance of showers between 3pm and 4pm. Mostly sunny, with a high near 78. Breezy, with a northeast wind 15 to 20 mph. Chance of precipitation is 20%.

    High: 78 °F

    Breezy.
    Mostly Sunny
    then Slight
    Chance
    Showers

  • Tonight

    Tonight: Mostly cloudy, with a low around 73. Breezy, with an east wind around 20 mph.

    Low: 73 °F

    Mostly Cloudy
    and Breezy

  • Tuesday

    Tuesday: Mostly sunny, with a high near 79. Breezy, with an east wind 15 to 20 mph.

    High: 79 °F

    Mostly Sunny
    and Breezy

  • Tuesday Night

    Tuesday Night: Mostly clear, with a low around 72. Northeast wind 10 to 15 mph.

    Low: 72 °F

    Mostly Clear

  • Wednesday

    Wednesday: Sunny, with a high near 78. Northeast wind around 15 mph.

    High: 78 °F

    Sunny

  • Wednesday Night

    Wednesday Night: Clear, with a low around 72. Northeast wind 10 to 15 mph.

    Low: 72 °F

    Clear

  • Thursday

    Thursday: Sunny, with a high near 78. Northeast wind 10 to 15 mph.

    High: 78 °F

    Sunny

  • Thursday Night

    Thursday Night: Clear, with a low around 72. Northeast wind around 10 mph.

    Low: 72 °F

    Clear

  • Friday

    Friday: Sunny, with a high near 78. Northeast wind 10 to 15 mph.

    High: 78 °F

    Sunny

Detailed Forecast

Today
A slight chance of showers between 3pm and 4pm. Mostly sunny, with a high near 78. Breezy, with a northeast wind 15 to 20 mph. Chance of precipitation is 20%.
Tonight
Mostly cloudy, with a low around 73. Breezy, with an east wind around 20 mph.
Tuesday
Mostly sunny, with a high near 79. Breezy, with an east wind 15 to 20 mph.
Tuesday Night
Mostly clear, with a low around 72. Northeast wind 10 to 15 mph.
Wednesday
Sunny, with a high near 78. Northeast wind around 15 mph.
Wednesday Night
Clear, with a low around 72. Northeast wind 10 to 15 mph.
Thursday
Sunny, with a high near 78. Northeast wind 10 to 15 mph.
Thursday Night
Clear, with a low around 72. Northeast wind around 10 mph.
Friday
Sunny, with a high near 78. Northeast wind 10 to 15 mph.
Friday Night
Clear, with a low around 72. East wind around 15 mph.
Saturday
Sunny, with a high near 78. Breezy, with an east wind 15 to 25 mph.
Saturday Night
Mostly clear, with a low around 71. Breezy, with an east wind around 25 mph.
Sunday
Mostly sunny, with a high near 77. Windy, with an east wind 25 to 30 mph.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
17 Miles SSW Pilottown LA
 28.96°N 89.37°W
Last Update:
1:57 am CDT Oct 19, 2026
Forecast Valid:
10am CDT Oct 19, 2026-6pm CDT Oct 25, 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