Lacassine, LA Weather & Growing Conditions
Local forecast, frost dates, hardiness zone and planting guidance for Lacassine, a community in Jefferson Davis County, Louisiana.
Tonight
59°F
Patchy Fog
Patchy fog and a chance of showers and thunderstorms before 1am. Mostly cloudy, with a low around 59. Northwest wind around 5 mph. Chance of precipitation is 40%. New rainfall amounts between a quarter and half of an inch possible.
7-day forecast for Lacassine
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| Tonight | 59°F | Patchy Fog | 5 mph NW | 44% |
| Wednesday | 75°F | Sunny | 0 to 10 mph N | 0% |
| Wednesday Night | 49°F | Clear | 0 mph | 0% |
| Thursday | 77°F | Sunny | 0 to 5 mph NE | 0% |
| Thursday Night | 54°F | Partly Cloudy | 0 mph | 7% |
| Friday | 80°F | Sunny | 0 to 5 mph N | 2% |
| Friday Night | 51°F | Partly Cloudy | 5 to 10 mph NE | 2% |
| Saturday | 73°F | Mostly Sunny | 5 to 10 mph NE | 0% |
| Saturday Night | 45°F | Mostly Cloudy | 5 mph NE | 5% |
| Sunday | 67°F | Mostly Sunny | 5 to 10 mph N | 8% |
| Sunday Night | 43°F | Mostly Clear | 5 mph N | 6% |
| Monday | 69°F | Sunny | 5 mph N | 7% |
| Monday Night | 43°F | Mostly Clear | 0 mph | 2% |
| Tuesday | 73°F | Sunny | 0 to 5 mph NE | 2% |
Forecast source: National Weather Service (api.weather.gov) for Lacassine (30.233, -92.921). Updated through the day.
Growing snapshot for Lacassine
Last spring frost
Feb 19
First fall frost
Dec 4
Growing season
292 days
Hardiness zone
9a
More local growing data for Lacassine: nearby ZIP 70650 weather · frost dates · planting calendar · Louisiana frost dates
Nearby towns & communities
Climate data from the nearest NOAA station, Jennings, La (15.5 mi from Lacassine). Frost dates are 1991–2020 averages, not a forecast. Page updated Nov 4, 2026.