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.

Mostly Cloudy

54°F

12°C

Humidity 70%
Wind Speed N 17 G 25 mph
Barometer 30.32 in
Dewpoint 44°F (7°C)
Visibility 10.00 mi
Wind Chill49°F (9°C)
Last update 11 Jan 3:35 am CST
Extended Forecast for

13 Miles SSE Pilottown LA

  • Overnight

    Overnight: Mostly cloudy, with a steady temperature around 58. Breezy, with a north wind around 25 mph.

    Low: 58 °F

    Mostly Cloudy
    and Breezy

  • Sunday

    Sunday: Partly sunny, with a high near 59. Breezy, with a north wind 20 to 25 mph.

    High: 59 °F

    Partly Sunny
    and Breezy

  • Sunday Night

    Sunday Night: Mostly cloudy, with a low around 51. Breezy, with a northeast wind around 20 mph.

    Low: 51 °F

    Mostly Cloudy
    and Breezy

  • Monday

    Monday: Partly sunny, with a high near 57. Breezy, with a northeast wind 15 to 20 mph.

    High: 57 °F

    Partly Sunny
    and Breezy
    then Partly
    Sunny

  • Monday Night

    Monday Night: Mostly cloudy, with a low around 52. Northeast wind 10 to 15 mph.

    Low: 52 °F

    Mostly Cloudy

  • Tuesday

    Tuesday: Partly sunny, with a high near 60. Northeast wind 5 to 10 mph.

    High: 60 °F

    Partly Sunny

  • Tuesday Night

    Tuesday Night: A 40 percent chance of showers after midnight. Mostly cloudy, with a low around 55. North wind 5 to 10 mph becoming west in the evening.

    Low: 55 °F

    Mostly Cloudy
    then Chance
    Showers

  • Wednesday

    Wednesday: A 30 percent chance of showers, mainly before noon. Partly sunny, with a high near 64. West wind 10 to 15 mph.

    High: 64 °F

    Chance
    Showers

  • Wednesday Night

    Wednesday Night: A slight chance of showers before midnight. Partly cloudy, with a low around 49. Breezy, with a north wind 15 to 20 mph.

    Low: 49 °F

    Breezy.
    Slight Chance
    Showers then
    Partly Cloudy

Detailed Forecast

Overnight
Mostly cloudy, with a steady temperature around 58. Breezy, with a north wind around 25 mph.
Sunday
Partly sunny, with a high near 59. Breezy, with a north wind 20 to 25 mph.
Sunday Night
Mostly cloudy, with a low around 51. Breezy, with a northeast wind around 20 mph.
Monday
Partly sunny, with a high near 57. Breezy, with a northeast wind 15 to 20 mph.
Monday Night
Mostly cloudy, with a low around 52. Northeast wind 10 to 15 mph.
Tuesday
Partly sunny, with a high near 60. Northeast wind 5 to 10 mph.
Tuesday Night
A 40 percent chance of showers after midnight. Mostly cloudy, with a low around 55. North wind 5 to 10 mph becoming west in the evening.
Wednesday
A 30 percent chance of showers, mainly before noon. Partly sunny, with a high near 64. West wind 10 to 15 mph.
Wednesday Night
A slight chance of showers before midnight. Partly cloudy, with a low around 49. Breezy, with a north wind 15 to 20 mph.
Thursday
Sunny, with a high near 54. Breezy, with a north wind 15 to 20 mph.
Thursday Night
Mostly clear, with a low around 49. North wind 5 to 15 mph.
Friday
Sunny, with a high near 63. Northwest wind 5 to 10 mph becoming south in the morning.
Friday Night
Partly cloudy, with a low around 56. South wind around 10 mph becoming north after midnight.
Saturday
A slight chance of showers. Partly sunny, with a high near 65. Northeast wind 10 to 15 mph.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
13 Miles SSE Pilottown LA
 29.02°N 89.16°W
Last Update:
11:32 pm CST Jan 10, 2026
Forecast Valid:
3am CST Jan 11, 2026-6pm CST Jan 17, 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