Dulac, LA Weather & Growing Conditions
This Afternoon
91°F
Sunny
Sunny. High near 91, with temperatures falling to around 89 in the afternoon. East wind 5 to 10 mph.
7-day forecast
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| This Afternoon | 91°F | Sunny | 5 to 10 mph E | 2% |
| Tonight | 76°F | Clear | 0 to 5 mph E | 1% |
| Sunday | 92°F | Sunny then Slight Chance Showers And Thunderstorms | 0 to 5 mph E | 16% |
| Sunday Night | 77°F | Mostly Clear | 0 to 5 mph S | 12% |
| Monday | 92°F | Mostly Sunny then Showers And Thunderstorms Likely | 0 to 5 mph NE | 56% |
| Monday Night | 77°F | Showers And Thunderstorms Likely then Partly Cloudy | 0 mph | 56% |
| Tuesday | 93°F | Sunny then Chance Showers And Thunderstorms | 0 to 5 mph NE | 42% |
| Tuesday Night | 77°F | Chance Showers And Thunderstorms then Mostly Clear | 0 to 5 mph E | 42% |
| Wednesday | 92°F | Sunny then Slight Chance Showers And Thunderstorms | 5 to 10 mph NE | 21% |
| Wednesday Night | 76°F | Slight Chance Showers And Thunderstorms then Mostly Clear | 0 to 5 mph E | 21% |
| Thursday | 92°F | Sunny | 5 to 10 mph NE | 12% |
| Thursday Night | 75°F | Mostly Clear | 5 mph NE | 12% |
| Friday | 90°F | Sunny | 5 to 10 mph NE | 6% |
| Friday Night | 74°F | Partly Cloudy | 0 to 5 mph NE | 6% |
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 (17.5 mi). Frost dates are 1991–2020 averages, not a forecast. Page updated Sep 19, 2026.