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Current conditions at
Galliano, South Lafourche Airport (KGAO)
Lat: 29.44°NLon: 90.26°WElev: 0ft.
Fair
45°F
7°C
| Humidity | 60% |
| Wind Speed | S 3 mph |
| Barometer | 30.36 in |
| Dewpoint | 32°F (0°C) |
| Visibility | 10.00 mi |
| Last update | 2 Feb 7:35 pm CST |
Extended Forecast for
11 Miles ESE Dulac LA
Tonight

Low: 51 °F
Mostly Cloudy
Tuesday

High: 66 °F
Mostly Sunny
Tuesday Night
Low: 55 °F
Slight Chance
Showers then
Showers
LikelyWednesday
High: 63 °F
Chance
Showers then
SunnyWednesday Night

Low: 39 °F
Mostly Clear
and BreezyThursday
High: 55 °F
Sunny and
Breezy then
SunnyThursday Night

Low: 44 °F
Mostly Clear
Friday

High: 64 °F
Sunny
Friday Night

Low: 50 °F
Mostly Clear
Detailed Forecast
Tonight
Mostly cloudy, with a low around 51. South wind 5 to 10 mph.
Tuesday
Mostly sunny, with a high near 66. South wind around 10 mph.
Tuesday Night
Showers likely, with thunderstorms also possible after 3am. Mostly cloudy, with a low around 55. South wind around 10 mph becoming northwest after midnight. Chance of precipitation is 70%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.
Wednesday
A 40 percent chance of showers before noon. Cloudy through mid morning, then gradual clearing, with a high near 63. North wind 10 to 15 mph.
Wednesday Night
Mostly clear, with a low around 39. Breezy, with a north wind 15 to 25 mph.
Thursday
Sunny, with a high near 55. Breezy, with a north wind 15 to 20 mph decreasing to 10 to 15 mph in the afternoon.
Thursday Night
Mostly clear, with a low around 44. 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 50. West wind 5 to 15 mph.
Saturday
Sunny, with a high near 65. Northwest wind around 5 mph becoming southeast in the afternoon.
Saturday Night
Mostly clear, with a low around 52. Southeast wind around 5 mph.
Sunday
Sunny, with a high near 66. East wind 5 to 10 mph becoming southeast in the afternoon.
Sunday Night
Partly cloudy, with a low around 54. Southeast wind around 5 mph.
Monday
Mostly sunny, with a high near 66. East 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
3:11 pm CST Feb 2, 2026
7pm CST Feb 2, 2026-6pm CST Feb 9, 2026


