Stock Island, FL Weather & Growing Conditions
Local forecast, frost dates, hardiness zone and planting guidance for Stock Island, a community in Monroe County, Florida.
This Afternoon
90°F
Chance Showers And Thunderstorms
A chance of showers and thunderstorms. Mostly sunny, with a high near 90. East wind around 5 mph. Chance of precipitation is 50%.
7-day forecast for Stock Island
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| This Afternoon | 90°F | Chance Showers And Thunderstorms | 5 mph E | 46% |
| Tonight | 79°F | Chance Showers And Thunderstorms then Showers And Thunderstorms Likely | 5 mph SE | 59% |
| Sunday | 90°F | Showers And Thunderstorms Likely | 0 to 5 mph S | 59% |
| Sunday Night | 79°F | Showers And Thunderstorms Likely | 5 mph S | 58% |
| Monday | 90°F | Showers And Thunderstorms Likely | 5 mph SW | 63% |
| Monday Night | 79°F | Showers And Thunderstorms Likely | 5 to 10 mph S | 63% |
| Tuesday | 90°F | Showers And Thunderstorms Likely | 5 mph S | 67% |
| Tuesday Night | 80°F | Showers And Thunderstorms Likely | 5 to 10 mph SE | 78% |
| Wednesday | 89°F | Showers And Thunderstorms Likely | 10 mph SE | 79% |
| Wednesday Night | 81°F | Showers And Thunderstorms Likely | 5 to 10 mph SE | 79% |
| Thursday | 89°F | Chance Showers And Thunderstorms | 5 to 10 mph SE | 71% |
| Thursday Night | 81°F | Chance Showers And Thunderstorms | 5 mph SE | 63% |
| Friday | 89°F | Chance Showers And Thunderstorms | 5 to 10 mph E | 53% |
| Friday Night | 81°F | Showers And Thunderstorms Likely | 5 mph E | 52% |
Forecast source: National Weather Service (api.weather.gov) for Stock Island (24.564, -81.740). Updated through the day.
Growing snapshot for Stock Island
Growing season
365 days
Hardiness zone
11b
More local growing data for Stock Island: nearby ZIP 33040 weather · frost dates · planting calendar · Florida frost dates
Nearby towns & communities
Big Coppitt Key
Big Pine Key
Cudjoe Key
Duck Key
Islamorada, Village of Islands
Key Colony Beach
Key Largo
Key West
Layton
Marathon
North Key Largo
Tavernier
Climate data from the nearest NOAA station, Key W Wfo, Fl (8.4 mi from Stock Island). Frost dates are 1991–2020 averages, not a forecast. Page updated Sep 19, 2026.