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

84°F

29°C

Humidity 70%
Wind Speed NE 6 mph
Barometer 30.10 in
Dewpoint 73°F (23°C)
Visibility 10.00 mi
Heat Index90°F (32°C)
Last update 14 Oct 11:55 am CDT
Extended Forecast for

Buras-Triumph LA

  • This Afternoon

    This Afternoon: Sunny, with a high near 82. Northeast wind around 10 mph.

    High: 82 °F

    Sunny

  • Tonight

    Tonight: Mostly clear, with a low around 73. Southeast wind around 5 mph.

    Low: 73 °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: Partly cloudy, with a low around 72. East wind 5 to 10 mph.

    Low: 72 °F

    Partly Cloudy

  • Friday

    Friday: A 20 percent chance of showers before 1pm. Mostly sunny, with a high near 79. Northeast wind 5 to 10 mph.

    High: 79 °F

    Slight Chance
    Showers

  • Friday Night

    Friday Night: Partly cloudy, with a low around 63. Breezy, with a light northeast wind becoming north 20 to 25 mph in the evening. Winds could gust as high as 35 mph.

    Low: 63 °F

    Partly Cloudy
    then Partly
    Cloudy and
    Breezy

  • Saturday

    Saturday: Sunny, with a high near 74. Breezy, with a northeast wind 20 to 25 mph, with gusts as high as 40 mph.

    High: 74 °F

    Sunny and
    Breezy

  • Saturday Night

    Saturday Night: Partly cloudy, with a low around 66. Breezy, with a northeast wind 15 to 20 mph.

    Low: 66 °F

    Mostly Clear
    and Breezy
    then Partly
    Cloudy

  • Sunday

    Sunday: A chance of showers after 1pm. Partly sunny, with a high near 77. Breezy, with an east wind 15 to 25 mph.

    High: 77 °F

    Breezy.
    Partly Sunny
    then Chance
    Showers

Detailed Forecast

This Afternoon
Sunny, with a high near 82. Northeast wind around 10 mph.
Tonight
Mostly clear, with a low around 73. Southeast wind around 5 mph.
Thursday
Sunny, with a high near 82. East wind 5 to 10 mph.
Thursday Night
Partly cloudy, with a low around 72. East wind 5 to 10 mph.
Friday
A 20 percent chance of showers before 1pm. Mostly sunny, with a high near 79. Northeast wind 5 to 10 mph.
Friday Night
Partly cloudy, with a low around 63. Breezy, with a light northeast wind becoming north 20 to 25 mph in the evening. Winds could gust as high as 35 mph.
Saturday
Sunny, with a high near 74. Breezy, with a northeast wind 20 to 25 mph, with gusts as high as 40 mph.
Saturday Night
Partly cloudy, with a low around 66. Breezy, with a northeast wind 15 to 20 mph.
Sunday
A chance of showers after 1pm. Partly sunny, with a high near 77. Breezy, with an east wind 15 to 25 mph.
Sunday Night
A chance of showers. Mostly cloudy, with a low around 69. Breezy, with an east wind 15 to 20 mph.
Monday
A chance of showers and thunderstorms. Partly sunny, with a high near 77. Breezy, with an east wind 15 to 25 mph.
Monday Night
A slight chance of showers. Partly cloudy, with a low around 70. Breezy, with an east wind 15 to 20 mph.
Tuesday
A chance of showers. Partly sunny, with a high near 77. Breezy, with an east wind 15 to 20 mph.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
Buras-Triumph LA
 29.33°N 89.49°W
Last Update:
10:07 am CDT Oct 14, 2026
Forecast Valid:
12pm CDT Oct 14, 2026-6pm CDT Oct 20, 2026
 
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Additional Resources

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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