Dulac, LA Weather & Growing Conditions
Overnight
77°F
Clear
Clear, with a low around 77. East wind around 5 mph.
7-day forecast
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| Overnight | 77°F | Clear | 5 mph E | 0% |
| Saturday | 91°F | Sunny | 5 to 10 mph E | 2% |
| Saturday Night | 77°F | Mostly Clear | 0 to 5 mph S | 2% |
| Sunday | 91°F | Sunny | 0 to 5 mph E | 7% |
| Sunday Night | 78°F | Mostly Clear | 0 to 5 mph SE | 1% |
| Monday | 92°F | Chance Showers And Thunderstorms | 0 to 5 mph NE | 44% |
| Monday Night | 77°F | Chance Showers And Thunderstorms then Partly Cloudy | 0 mph | 44% |
| Tuesday | 92°F | Sunny then Slight Chance Showers And Thunderstorms | 0 to 5 mph NE | 24% |
| Tuesday Night | 77°F | Slight Chance Showers And Thunderstorms then Mostly Clear | 0 to 5 mph E | 24% |
| Wednesday | 92°F | Sunny then Chance Showers And Thunderstorms | 5 to 10 mph NE | 25% |
| Wednesday Night | 76°F | Chance Showers And Thunderstorms then Mostly Clear | 5 mph NE | 25% |
| Thursday | 91°F | Sunny then Slight Chance Showers And Thunderstorms | 10 mph NE | 21% |
| Thursday Night | 75°F | Slight Chance Showers And Thunderstorms then Mostly Clear | 5 to 10 mph NE | 21% |
| Friday | 89°F | Sunny | 10 mph NE | 10% |
Forecast source: National Weather Service (api.weather.gov). Updated through the day.
Growing snapshot for Dulac, LA
Last spring frost
Feb 5
First fall frost
Dec 17
Growing season
312 days
Hardiness zone
9b
Explore more for Dulac, LA: full frost dates · planting calendar · Louisiana frost dates
Climate data from the nearest NOAA station, Houma, La (20.7 mi). Frost dates are 1991–2020 averages, not a forecast. Page updated Sep 19, 2026.