Marco Island, FL Weather & Growing Conditions
Local forecast, frost dates, hardiness zone and planting guidance for Marco Island, a city in Collier County, Florida.
Today
91°F
Chance Showers And Thunderstorms
A slight chance of showers and thunderstorms before 9am, then a chance of showers and thunderstorms between 9am and 11am, then a chance of showers and thunderstorms. Partly sunny, with a high near 91. Heat index values as high as 103. Southwest wind 2 to 7 mph. Chance of precipitation is 50%. New rainfall amounts between a tenth and quarter of an inch possible.
7-day forecast for Marco Island
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| Today | 91°F | Chance Showers And Thunderstorms | 2 to 7 mph SW | 49% |
| Tonight | 77°F | Chance Showers And Thunderstorms then Mostly Cloudy | 5 mph E | 34% |
| Wednesday | 91°F | Showers And Thunderstorms Likely | 7 mph E | 67% |
| Wednesday Night | 76°F | Showers And Thunderstorms | 7 mph NE | 75% |
| Thursday | 92°F | Chance Showers And Thunderstorms then Showers And Thunderstorms | 7 to 10 mph E | 80% |
| Thursday Night | 77°F | Showers And Thunderstorms | 8 mph NE | 80% |
| Friday | 91°F | Showers And Thunderstorms Likely | 6 to 12 mph E | 71% |
| Friday Night | 77°F | Showers And Thunderstorms Likely | 7 mph E | 71% |
| Saturday | 91°F | Chance Showers And Thunderstorms then Showers And Thunderstorms Likely | 7 to 10 mph SE | 70% |
| Saturday Night | 78°F | Showers And Thunderstorms Likely | 7 mph SE | 70% |
| Sunday | 92°F | Mostly Sunny then Showers And Thunderstorms Likely | 6 to 9 mph SE | 58% |
| Sunday Night | 78°F | Showers And Thunderstorms Likely | 6 mph E | 58% |
| Monday | 92°F | Sunny then Chance Showers And Thunderstorms | 8 mph SE | 51% |
| Monday Night | 78°F | Chance Showers And Thunderstorms | 6 mph SE | 51% |
Forecast source: National Weather Service (api.weather.gov) for Marco Island (25.932, -81.705). Updated through the day.
Growing snapshot for Marco Island
Growing season
365 days
Hardiness zone
10b
More local growing data for Marco Island: nearby ZIP 34145 weather · frost dates · planting calendar · Florida frost dates
Nearby towns & communities
Ave Maria
Berkshire Lakes
Chokoloskee
Everglades
Golden Gate
Goodland
Heritage Bay
Island Walk
Lely
Lely Resort
Marco Shores-Hammock Bay
Naples
Naples Manor
Naples Park
Orangetree
Pelican Bay
Pelican Marsh
Pine Ridge
Plantation Island
Verona Walk
Vineyards
Winding Cypress
Climate data from the nearest NOAA station, Marco Is, Fl (3 mi from Marco Island). Frost dates are 1991–2020 averages, not a forecast. Page updated Aug 4, 2026.