Marco Island, FL Weather & Growing Conditions
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 6 mph. Chance of precipitation is 50%. New rainfall amounts between a tenth and quarter of an inch possible.
7-day forecast
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| Today | 91°F | Chance Showers And Thunderstorms | 2 to 6 mph SW | 50% |
| Tonight | 77°F | Chance Showers And Thunderstorms then Mostly Cloudy | 5 mph E | 35% |
| Wednesday | 91°F | Showers And Thunderstorms Likely | 3 to 7 mph SE | 69% |
| Wednesday Night | 76°F | Showers And Thunderstorms | 6 mph NE | 76% |
| 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 | 92°F | Showers And Thunderstorms Likely | 6 to 12 mph E | 72% |
| Friday Night | 77°F | Showers And Thunderstorms Likely | 6 mph E | 72% |
| Saturday | 91°F | Chance Showers And Thunderstorms then Showers And Thunderstorms Likely | 6 to 10 mph SE | 71% |
| Saturday Night | 78°F | Showers And Thunderstorms Likely | 3 to 7 mph SE | 71% |
| Sunday | 92°F | Mostly Sunny then Showers And Thunderstorms Likely | 8 mph SE | 59% |
| Sunday Night | 78°F | Showers And Thunderstorms Likely | 6 mph E | 59% |
| Monday | 92°F | Sunny then Chance Showers And Thunderstorms | 8 mph SE | 52% |
| Monday Night | 78°F | Chance Showers And Thunderstorms | 5 mph SE | 52% |
Forecast source: National Weather Service (api.weather.gov). Updated through the day.
Growing snapshot for Marco Island, FL
Growing season
365 days
Hardiness zone
10b
Explore more for Marco Island, FL: full frost dates · planting calendar · Florida frost dates
Climate data from the nearest NOAA station, Marco Is, Fl (3.6 mi). Frost dates are 1991–2020 averages, not a forecast. Page updated Aug 4, 2026.