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

79°F

26°C

Humidity 89%
Wind Speed SE 6 mph
Barometer 30.10 in
Dewpoint 75°F (24°C)
Visibility 10.00 mi
Heat Index83°F (28°C)
Last update 13 Oct 9:15 am CDT
Extended Forecast for

3 Miles S Venice LA

  • Today

    Today: Sunny, with a high near 83. East wind around 5 mph.

    High: 83 °F

    Sunny

  • Tonight

    Tonight: Mostly clear, with a low around 71. East wind around 5 mph becoming calm.

    Low: 71 °F

    Mostly Clear

  • Wednesday

    Wednesday: Patchy fog before 11am. Otherwise, sunny, with a high near 83. East wind 5 to 10 mph.

    High: 83 °F

    Patchy Fog
    then Sunny

  • Wednesday Night

    Wednesday Night: Mostly clear, with a low around 71. East wind around 5 mph.

    Low: 71 °F

    Mostly Clear

  • Thursday

    Thursday: Sunny, with a high near 82. East wind 5 to 10 mph.

    High: 82 °F

    Sunny

  • Thursday Night

    Thursday Night: Mostly clear, with a low around 71. East wind around 5 mph.

    Low: 71 °F

    Mostly Clear

  • Friday

    Friday: A 20 percent chance of showers before 1pm. Mostly sunny, with a high near 80. Northeast wind 5 to 10 mph.

    High: 80 °F

    Slight Chance
    Showers

  • Friday Night

    Friday Night: Partly cloudy, with a low around 66. Breezy, with a light northeast wind increasing to 15 to 20 mph after midnight. Winds could gust as high as 35 mph.

    Low: 66 °F

    Partly Cloudy
    then Partly
    Cloudy and
    Breezy

  • Saturday

    Saturday: Sunny, with a high near 77. Breezy, with a northeast wind 20 to 25 mph, with gusts as high as 35 mph.

    High: 77 °F

    Sunny and
    Breezy

Detailed Forecast

Today
Sunny, with a high near 83. East wind around 5 mph.
Tonight
Mostly clear, with a low around 71. East wind around 5 mph becoming calm.
Wednesday
Patchy fog before 11am. Otherwise, sunny, with a high near 83. East wind 5 to 10 mph.
Wednesday Night
Mostly clear, with a low around 71. East wind around 5 mph.
Thursday
Sunny, with a high near 82. East wind 5 to 10 mph.
Thursday Night
Mostly clear, with a low around 71. East wind around 5 mph.
Friday
A 20 percent chance of showers before 1pm. Mostly sunny, with a high near 80. Northeast wind 5 to 10 mph.
Friday Night
Partly cloudy, with a low around 66. Breezy, with a light northeast wind increasing to 15 to 20 mph after midnight. Winds could gust as high as 35 mph.
Saturday
Sunny, with a high near 77. Breezy, with a northeast wind 20 to 25 mph, with gusts as high as 35 mph.
Saturday Night
Partly cloudy, with a low around 68. Northeast wind around 15 mph, with gusts as high as 25 mph.
Sunday
A chance of showers. Mostly sunny, with a high near 78. Breezy, with an east wind 15 to 25 mph.
Sunday Night
A chance of showers. Mostly cloudy, with a low around 70. Breezy, with an east wind 15 to 20 mph.
Monday
A chance of showers and thunderstorms. Mostly sunny, with a high near 78. Breezy, with an east wind 15 to 25 mph.
Basemap Options
Click map to change the forecast location
Loading map...
Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
3 Miles S Venice LA
 29.24°N 89.36°W
Last Update:
9:07 am CDT Oct 13, 2026
Forecast Valid:
9am CDT Oct 13, 2026-6pm CDT Oct 19, 2026
 
Forecast Discussion
 
Get as KML Get as XML

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