Current conditions at
Galliano, South Lafourche Airport (KGAO)
Lat: 29.44°NLon: 90.26°WElev: 0ft.
Fair
82°F
28°C
| Humidity | 58% |
| Wind Speed | SE 9 mph |
| Barometer | 30.05 in |
| Dewpoint | 66°F (19°C) |
| Visibility | 10.00 mi |
| Heat Index | 84°F (29°C) |
| Last update | 12 Oct 3:55 pm CDT |
Extended Forecast for
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Tonight
Low: 70 °F
Mostly Clear
Tuesday
High: 88 °F
Sunny
Tuesday Night
Low: 69 °F
Mostly Clear
Wednesday
High: 87 °F
Becoming
SunnyWednesday Night
Low: 69 °F
Clear
Thursday
High: 86 °F
Sunny
Thursday Night
Low: 70 °F
Mostly Clear
Friday
High: 87 °F
Mostly Sunny
then Slight
Chance
ShowersFriday Night
Low: 65 °F
Partly Cloudy
then Partly
Cloudy and
Breezy
Detailed Forecast
Tonight
Mostly clear, with a low around 70. Southeast wind around 5 mph becoming calm in the evening.
Tuesday
Sunny, with a high near 88. Calm wind becoming southeast around 5 mph in the afternoon.
Tuesday Night
Mostly clear, with a low around 69. Calm wind.
Wednesday
Mostly cloudy through mid morning, then gradual clearing, with a high near 87. Light east wind increasing to 5 to 10 mph in the morning.
Wednesday Night
Clear, with a low around 69. East wind around 5 mph becoming calm.
Thursday
Sunny, with a high near 86. Light east wind increasing to 5 to 10 mph in the morning.
Thursday Night
Mostly clear, with a low around 70. East wind around 5 mph becoming calm in the evening.
Friday
A 20 percent chance of showers after 1pm. Mostly sunny, with a high near 87. Northeast wind 5 to 10 mph.
Friday Night
Partly cloudy, with a low around 65. Breezy, with a light north wind increasing to 15 to 20 mph after midnight. Winds could gust as high as 30 mph.
Saturday
Sunny, with a high near 78. Breezy, with a northeast wind 15 to 25 mph.
Saturday Night
Mostly clear, with a low around 64. Northeast wind 10 to 15 mph.
Sunday
A slight chance of showers. Mostly sunny, with a high near 80. Breezy, with an east wind 15 to 20 mph.
Sunday Night
A slight chance of showers. Partly cloudy, with a low around 69. East wind 10 to 15 mph.
Monday
A chance of showers. Mostly sunny, with a high near 82. Breezy, with an east wind around 20 mph.
Additional Forecasts and Information
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Forecast AreaABOUT THIS FORECAST
Point Forecast:
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29.52°N 90.34°W
29.52°N 90.34°W
1:57 pm CDT Oct 12, 2026
4pm CDT Oct 12, 2026-6pm CDT Oct 19, 2026
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