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

74°F

23°C

Humidity 90%
Wind Speed NE 8 G 17 mph
Barometer 29.86 in
Dewpoint 71°F (22°C)
Visibility 10.00 mi
Last update 12 Nov 5:15 pm CST
Extended Forecast for

Galliano LA

  • This Afternoon

    This Afternoon: A 20 percent chance of showers and thunderstorms. Cloudy, with a high near 78. Northeast wind around 10 mph, with gusts as high as 20 mph.

    High: 78 °F

    Slight Chance
    T-storms

  • Tonight

    Tonight: A 40 percent chance of showers and thunderstorms. Mostly cloudy, with a low around 70. East wind around 10 mph, with gusts as high as 25 mph.

    Low: 70 °F

    Chance
    T-storms then
    Chance
    Showers

  • Wednesday

    Wednesday: A chance of showers and thunderstorms before noon, then showers likely and possibly a thunderstorm between noon and 4pm, then a chance of showers and thunderstorms after 4pm. Mostly cloudy, with a high near 81. Southeast wind 10 to 15 mph. Chance of precipitation is 60%. New rainfall amounts between a half and three quarters of an inch possible.

    High: 81 °F

    Chance
    T-storms then
    Showers
    Likely

  • Wednesday Night

    Wednesday Night: A 40 percent chance of showers and thunderstorms, mainly before 4am. Mostly cloudy, with a low around 67. South wind around 5 mph becoming north after midnight.

    Low: 67 °F

    Chance
    T-storms then
    Chance
    Showers

  • Thursday

    Thursday: Mostly sunny, with a high near 78. North wind 5 to 10 mph.

    High: 78 °F

    Mostly Sunny

  • Thursday Night

    Thursday Night: Mostly clear, with a low around 54. North wind around 5 mph.

    Low: 54 °F

    Mostly Clear

  • Friday

    Friday: Sunny, with a high near 74. Northeast wind 5 to 10 mph.

    High: 74 °F

    Sunny

  • Friday Night

    Friday Night: Mostly clear, with a low around 54. Northeast wind around 5 mph.

    Low: 54 °F

    Mostly Clear

  • Saturday

    Saturday: Sunny, with a high near 77. East wind around 5 mph.

    High: 77 °F

    Sunny

Detailed Forecast

This Afternoon
A 20 percent chance of showers and thunderstorms. Cloudy, with a high near 78. Northeast wind around 10 mph, with gusts as high as 20 mph.
Tonight
A 40 percent chance of showers and thunderstorms. Mostly cloudy, with a low around 70. East wind around 10 mph, with gusts as high as 25 mph.
Wednesday
A chance of showers and thunderstorms before noon, then showers likely and possibly a thunderstorm between noon and 4pm, then a chance of showers and thunderstorms after 4pm. Mostly cloudy, with a high near 81. Southeast wind 10 to 15 mph. Chance of precipitation is 60%. New rainfall amounts between a half and three quarters of an inch possible.
Wednesday Night
A 40 percent chance of showers and thunderstorms, mainly before 4am. Mostly cloudy, with a low around 67. South wind around 5 mph becoming north after midnight.
Thursday
Mostly sunny, with a high near 78. North wind 5 to 10 mph.
Thursday Night
Mostly clear, with a low around 54. North wind around 5 mph.
Friday
Sunny, with a high near 74. Northeast wind 5 to 10 mph.
Friday Night
Mostly clear, with a low around 54. Northeast wind around 5 mph.
Saturday
Sunny, with a high near 77. East wind around 5 mph.
Saturday Night
Mostly clear, with a low around 60. East wind around 5 mph becoming calm in the evening.
Sunday
Mostly sunny, with a high near 78. Southeast wind around 5 mph.
Sunday Night
Partly cloudy, with a low around 63. Southeast wind around 5 mph.
Monday
Mostly sunny, with a high near 79. Southeast wind 5 to 10 mph.
Monday Night
Partly cloudy, with a low around 65. Southeast wind around 5 mph.
Tuesday
Mostly sunny, with a high near 79. East wind 5 to 10 mph.
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ABOUT THIS FORECAST

 
Point Forecast:
Galliano LA
 29.43°N 90.29°W
Last Update:
5:21 pm CST Nov 12, 2024
Forecast Valid:
5pm CST Nov 12, 2024-6pm CST Nov 19, 2024
 
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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