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 and Breezy

53°F

12°C

Humidity 68%
Wind Speed N 21 G 30 mph
Barometer 30.34 in
Dewpoint 43°F (6°C)
Visibility 10.00 mi
Wind Chill47°F (8°C)
Last update 11 Jan 4:35 am CST
Extended Forecast for

11 Miles SSE Lafitte LA

  • Today

    Today: Mostly sunny, with a high near 61. North wind around 15 mph, with gusts as high as 30 mph.

    High: 61 °F

    Mostly Sunny

  • Tonight

    Tonight: Partly cloudy, with a low around 39. Northeast wind around 10 mph, with gusts as high as 25 mph.

    Low: 39 °F

    Partly Cloudy

  • Monday

    Monday: Mostly sunny, with a high near 56. Northeast wind 5 to 10 mph, with gusts as high as 20 mph.

    High: 56 °F

    Mostly Sunny

  • Monday Night

    Monday Night: Partly cloudy, with a low around 41. North wind around 5 mph.

    Low: 41 °F

    Partly Cloudy

  • Tuesday

    Tuesday: Partly sunny, with a high near 59. North wind around 5 mph becoming calm.

    High: 59 °F

    Partly Sunny

  • Tuesday Night

    Tuesday Night: A 20 percent chance of showers after midnight. Mostly cloudy, with a low around 45. Calm wind becoming west around 5 mph.

    Low: 45 °F

    Mostly Cloudy
    then Slight
    Chance
    Showers

  • Wednesday

    Wednesday: Mostly sunny, with a high near 66. West wind 5 to 10 mph.

    High: 66 °F

    Mostly Sunny

  • Wednesday Night

    Wednesday Night: Mostly clear, with a low around 40. Northwest wind 5 to 10 mph, with gusts as high as 25 mph.

    Low: 40 °F

    Mostly Clear

  • Thursday

    Thursday: Sunny, with a high near 55. North wind 5 to 10 mph, with gusts as high as 25 mph.

    High: 55 °F

    Sunny

Detailed Forecast

Today
Mostly sunny, with a high near 61. North wind around 15 mph, with gusts as high as 30 mph.
Tonight
Partly cloudy, with a low around 39. Northeast wind around 10 mph, with gusts as high as 25 mph.
Monday
Mostly sunny, with a high near 56. Northeast wind 5 to 10 mph, with gusts as high as 20 mph.
Monday Night
Partly cloudy, with a low around 41. North wind around 5 mph.
Tuesday
Partly sunny, with a high near 59. North wind around 5 mph becoming calm.
Tuesday Night
A 20 percent chance of showers after midnight. Mostly cloudy, with a low around 45. Calm wind becoming west around 5 mph.
Wednesday
Mostly sunny, with a high near 66. West wind 5 to 10 mph.
Wednesday Night
Mostly clear, with a low around 40. Northwest wind 5 to 10 mph, with gusts as high as 25 mph.
Thursday
Sunny, with a high near 55. North wind 5 to 10 mph, with gusts as high as 25 mph.
Thursday Night
Clear, with a low around 40. North wind around 5 mph becoming calm in the evening.
Friday
Sunny, with a high near 63. Calm wind becoming south around 5 mph in the morning.
Friday Night
Partly cloudy, with a low around 46. South wind around 5 mph becoming north after midnight.
Saturday
Partly sunny, with a high near 63. North wind 5 to 10 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:
4:20 am CST Jan 11, 2026
Forecast Valid:
4am CST Jan 11, 2026-6pm CST Jan 17, 2026
 
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Additional Resources

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High Temperature

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Chance of Precipitation