Galliano, LA Weather & Growing Conditions
Tonight
68°F
Mostly Cloudy then Patchy Fog
Patchy fog after 4am. Mostly cloudy, with a low around 68. South wind 0 to 5 mph.
7-day forecast
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| Tonight | 68°F | Mostly Cloudy then Patchy Fog | 0 to 5 mph S | 5% |
| Wednesday | 81°F | Slight Chance Rain Showers | 0 to 5 mph W | 17% |
| Wednesday Night | 62°F | Partly Cloudy | 0 mph | 1% |
| Thursday | 80°F | Mostly Sunny | 0 to 5 mph NW | 9% |
| Thursday Night | 62°F | Mostly Cloudy then Chance Rain Showers | 0 to 5 mph W | 30% |
| Friday | 79°F | Chance Rain Showers | 0 to 5 mph N | 39% |
| Friday Night | 57°F | Partly Cloudy | 0 to 5 mph N | 13% |
| Saturday | 76°F | Partly Sunny | 5 to 10 mph NE | 10% |
| Saturday Night | 52°F | Partly Cloudy then Slight Chance Rain Showers | 5 to 10 mph N | 15% |
| Sunday | 70°F | Slight Chance Rain Showers | 10 mph N | 19% |
| Sunday Night | 50°F | Mostly Clear | 5 to 10 mph N | 5% |
| Monday | 71°F | Sunny | 5 to 10 mph N | 4% |
| Monday Night | 50°F | Mostly Clear | 0 to 5 mph NE | 2% |
| Tuesday | 74°F | Sunny then Slight Chance Rain Showers | 5 mph E | 15% |
Forecast source: National Weather Service (api.weather.gov). Updated through the day.
Growing snapshot for Galliano, LA
Last spring frost
Feb 8
First fall frost
Dec 19
Growing season
311 days
Hardiness zone
9b
Explore more for Galliano, LA: full frost dates · planting calendar · Louisiana frost dates
Climate data from the nearest NOAA station, Galliano, La (3.1 mi). Frost dates are 1991–2020 averages, not a forecast. Page updated Nov 4, 2026.