Grosse Tete, LA Weather & Growing Conditions
This Afternoon
77°F
Sunny
Sunny. High near 77, with temperatures falling to around 67 in the afternoon. Northwest wind around 5 mph.
7-day forecast
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| This Afternoon | 77°F | Sunny | 5 mph NW | 0% |
| Tonight | 53°F | Mostly Clear | 0 to 5 mph N | 0% |
| Thursday | 79°F | Sunny | 0 to 5 mph N | 0% |
| Thursday Night | 55°F | Mostly Clear | 0 mph | 1% |
| Friday | 79°F | Sunny | 0 to 5 mph N | 1% |
| Friday Night | 55°F | Mostly Clear | 5 mph N | 0% |
| Saturday | 75°F | Mostly Sunny | 5 to 10 mph N | 0% |
| Saturday Night | 49°F | Mostly Cloudy | 5 to 10 mph N | 1% |
| Sunday | 67°F | Partly Sunny | 5 mph N | 7% |
| Sunday Night | 46°F | Mostly Cloudy | 5 mph N | 3% |
| Monday | 70°F | Mostly Sunny | 0 to 5 mph N | 4% |
| Monday Night | 47°F | Partly Cloudy | 0 mph | 5% |
| Tuesday | 74°F | Mostly Sunny | 0 to 5 mph N | 3% |
| Tuesday Night | 49°F | Mostly Clear | 0 mph | 6% |
Forecast source: National Weather Service (api.weather.gov). Updated through the day.
Growing snapshot for Grosse Tete, LA
Last spring frost
Feb 28
First fall frost
Nov 24
Growing season
268 days
Hardiness zone
9a
Explore more for Grosse Tete, LA: full frost dates · planting calendar · Louisiana frost dates
Climate data from the nearest NOAA station, Brusly 2 W, La (11.1 mi). Frost dates are 1991–2020 averages, not a forecast. Page updated Nov 4, 2026.