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.

Overcast

81°F

27°C

Humidity 79%
Wind Speed NE 13 mph
Barometer 29.87 in
Dewpoint 73°F (23°C)
Visibility 10.00 mi
Heat Index86°F (30°C)
Last update 6 Oct 2:55 pm CDT
Extended Forecast for

2 Miles ESE Larose LA

  • Tonight

    Tonight: Mostly cloudy, with a low around 72. Northeast wind 5 to 10 mph.

    Low: 72 °F

    Mostly Cloudy

  • Wednesday

    Wednesday: Partly sunny, with a high near 85. Northeast wind 10 to 15 mph.

    High: 85 °F

    Partly Sunny

  • Wednesday Night

    Wednesday Night: Partly cloudy, with a low around 72. Northeast wind around 10 mph.

    Low: 72 °F

    Partly Cloudy

  • Thursday

    Thursday: A 30 percent chance of showers and thunderstorms after 1pm. Mostly sunny, with a high near 85. Breezy, with an east wind 15 to 20 mph.

    High: 85 °F

    Breezy.
    Mostly Sunny
    then Chance
    T-storms

  • Thursday Night

    Thursday Night: A slight chance of showers and thunderstorms. Mostly cloudy, with a low around 71. Northeast wind 10 to 15 mph. Chance of precipitation is 20%.

    Low: 71 °F

    Slight Chance
    T-storms then
    Slight Chance
    Showers

  • Friday

    Friday: A chance of showers and thunderstorms, then showers likely and possibly a thunderstorm after 1pm. Partly sunny, with a high near 84. Breezy, with an east wind 20 to 25 mph. Chance of precipitation is 60%.

    High: 84 °F

    Showers
    Likely and
    Breezy

  • Friday Night

    Friday Night: Showers likely and possibly a thunderstorm before 1am, then showers and thunderstorms likely after 1am. Mostly cloudy, with a low around 70. Breezy, with an east wind 20 to 25 mph. Chance of precipitation is 70%.

    Low: 70 °F

    Breezy.
    Showers
    Likely then
    T-storms
    Likely

  • Saturday

    Saturday: Showers likely and possibly a thunderstorm. Mostly cloudy, with a high near 82. Breezy, with an east wind 20 to 25 mph becoming southeast in the afternoon. Chance of precipitation is 70%.

    High: 82 °F

    Showers
    Likely and
    Breezy

  • Saturday Night

    Saturday Night: A chance of showers. Mostly cloudy, with a low around 70. Breezy, with an east wind 10 to 20 mph becoming south after midnight.

    Low: 70 °F

    Chance
    Showers and
    Breezy

Detailed Forecast

Tonight
Mostly cloudy, with a low around 72. Northeast wind 5 to 10 mph.
Wednesday
Partly sunny, with a high near 85. Northeast wind 10 to 15 mph.
Wednesday Night
Partly cloudy, with a low around 72. Northeast wind around 10 mph.
Thursday
A 30 percent chance of showers and thunderstorms after 1pm. Mostly sunny, with a high near 85. Breezy, with an east wind 15 to 20 mph.
Thursday Night
A slight chance of showers and thunderstorms. Mostly cloudy, with a low around 71. Northeast wind 10 to 15 mph. Chance of precipitation is 20%.
Friday
A chance of showers and thunderstorms, then showers likely and possibly a thunderstorm after 1pm. Partly sunny, with a high near 84. Breezy, with an east wind 20 to 25 mph. Chance of precipitation is 60%.
Friday Night
Showers likely and possibly a thunderstorm before 1am, then showers and thunderstorms likely after 1am. Mostly cloudy, with a low around 70. Breezy, with an east wind 20 to 25 mph. Chance of precipitation is 70%.
Saturday
Showers likely and possibly a thunderstorm. Mostly cloudy, with a high near 82. Breezy, with an east wind 20 to 25 mph becoming southeast in the afternoon. Chance of precipitation is 70%.
Saturday Night
A chance of showers. Mostly cloudy, with a low around 70. Breezy, with an east wind 10 to 20 mph becoming south after midnight.
Sunday
A chance of showers. Mostly sunny, with a high near 86. Southwest wind around 10 mph.
Sunday Night
Partly cloudy, with a low around 71. Southwest wind around 5 mph becoming calm in the evening.
Columbus Day
A chance of showers. Mostly sunny, with a high near 87. North wind 5 to 10 mph.
Monday Night
Partly cloudy, with a low around 72. East wind around 5 mph becoming calm.
Tuesday
A chance of showers. Mostly sunny, with a high near 87. Northeast wind around 5 mph.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
2 Miles ESE Larose LA
 29.56°N 90.34°W
Last Update:
1:57 pm CDT Oct 6, 2026
Forecast Valid:
3pm CDT Oct 6, 2026-6pm CDT Oct 13, 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