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Current conditions at
Galliano, South Lafourche Airport (KGAO)
Lat: 29.44°NLon: 90.26°WElev: 0ft.
Fair
43°F
6°C
| Humidity | 90% |
| Wind Speed | Calm |
| Barometer | 30.28 in |
| Dewpoint | 40°F (4°C) |
| Visibility | 10.00 mi |
| Last update | 3 Feb 4:55 am CST |
Extended Forecast for
11 Miles ESE Dulac LA
Today

High: 66 °F
Sunny
Tonight
Low: 55 °F
Slight Chance
Showers then
Showers
LikelyWednesday
High: 63 °F
Chance
Showers then
Mostly Sunny
and BreezyWednesday Night

Low: 39 °F
Mostly Clear
and BreezyThursday

High: 54 °F
Sunny
Thursday Night

Low: 43 °F
Mostly Clear
Friday

High: 64 °F
Sunny
Friday Night

Low: 51 °F
Mostly Clear
Saturday

High: 66 °F
Sunny
Detailed Forecast
Today
Sunny, with a high near 66. South wind 10 to 15 mph.
Tonight
Showers likely, mainly after 4am. Mostly cloudy, with a low around 55. South wind around 10 mph becoming northwest after midnight. Chance of precipitation is 70%. New precipitation amounts between a tenth and quarter of an inch possible.
Wednesday
A 40 percent chance of showers before noon. Cloudy, then gradually becoming mostly sunny, with a high near 63. Breezy, with a north wind 10 to 20 mph.
Wednesday Night
Mostly clear, with a low around 39. Breezy, with a north wind 15 to 20 mph.
Thursday
Sunny, with a high near 54. North wind 10 to 15 mph, with gusts as high as 25 mph.
Thursday Night
Mostly clear, with a low around 43. Northwest wind 5 to 10 mph.
Friday
Sunny, with a high near 64. West wind 5 to 15 mph.
Friday Night
Mostly clear, with a low around 51. West wind 5 to 15 mph.
Saturday
Sunny, with a high near 66. Northwest wind around 5 mph becoming southwest in the afternoon.
Saturday Night
Mostly clear, with a low around 52. Southwest wind around 5 mph.
Sunday
Sunny, with a high near 67. Southwest wind 5 to 10 mph becoming south in the morning.
Sunday Night
Partly cloudy, with a low around 55. South wind around 5 mph becoming northwest after midnight.
Monday
Mostly sunny, with a high near 67. North wind 5 to 10 mph becoming south in the afternoon.
Additional Forecasts and Information
Basemap Options
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ABOUT THIS FORECAST
Point Forecast:
11 Miles ESE Dulac LA
29.3°N 90.53°W
29.3°N 90.53°W
11:57 pm CST Feb 2, 2026
5am CST Feb 3, 2026-6pm CST Feb 9, 2026


