Sicily Island, LA Weather & Growing Conditions
This Afternoon
75°F
Mostly Sunny
Mostly sunny. High near 75, with temperatures falling to around 71 in the afternoon. Northwest wind 0 to 5 mph.
7-day forecast
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| This Afternoon | 75°F | Mostly Sunny | 0 to 5 mph NW | 0% |
| Tonight | 44°F | Mostly Clear then Areas Of Fog | 0 mph | 0% |
| Thursday | 76°F | Areas Of Fog then Sunny | 0 mph | 0% |
| Thursday Night | 46°F | Partly Cloudy | 0 mph | 0% |
| Friday | 77°F | Sunny | 0 to 10 mph N | 0% |
| Friday Night | 45°F | Partly Cloudy | 5 to 10 mph NNE | 0% |
| Saturday | 69°F | Mostly Sunny | 10 to 15 mph NNE | 0% |
| Saturday Night | 38°F | Partly Cloudy | 5 to 10 mph NNE | 1% |
| Sunday | 65°F | Partly Sunny | 5 to 10 mph NNE | 2% |
| Sunday Night | 38°F | Mostly Cloudy | 0 to 5 mph N | 1% |
| Monday | 69°F | Mostly Sunny | 5 mph N | 3% |
| Monday Night | 39°F | Partly Cloudy | 0 mph | 5% |
| Tuesday | 72°F | Mostly Sunny | 0 mph | 1% |
| Tuesday Night | 41°F | Mostly Clear | 0 mph | 7% |
Forecast source: National Weather Service (api.weather.gov). Updated through the day.
Growing snapshot for Sicily Island, LA
Last spring frost
Mar 10
First fall frost
Nov 16
Growing season
250 days
Hardiness zone
8b
Explore more for Sicily Island, LA: full frost dates · planting calendar · Louisiana frost dates
Climate data from the nearest NOAA station, Winnsboro 5 Sse, La (15.2 mi). Frost dates are 1991–2020 averages, not a forecast. Page updated Nov 4, 2026.