Marco Island, FL Weather & Growing Conditions
Today
87°F
Chance Showers And Thunderstorms
A slight chance of showers and thunderstorms before 8am, then a chance of showers and thunderstorms between 8am and 11am, then a chance of showers and thunderstorms. Mostly sunny, with a high near 87. Heat index values as high as 100. Southwest wind around 7 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 | 87°F | Chance Showers And Thunderstorms | 7 mph SW | 49% |
| Tonight | 80°F | Chance Showers And Thunderstorms then Mostly Cloudy | 8 mph E | 33% |
| Wednesday | 87°F | Showers And Thunderstorms Likely | 8 mph E | 67% |
| Wednesday Night | 79°F | Showers And Thunderstorms | 6 to 12 mph NE | 75% |
| Thursday | 88°F | Chance Showers And Thunderstorms then Showers And Thunderstorms | 12 mph E | 80% |
| Thursday Night | 79°F | Showers And Thunderstorms | 9 to 13 mph E | 80% |
| Friday | 87°F | Showers And Thunderstorms Likely | 7 to 14 mph E | 70% |
| Friday Night | 79°F | Showers And Thunderstorms Likely | 9 mph E | 70% |
| Saturday | 89°F | Chance Showers And Thunderstorms then Showers And Thunderstorms Likely | 8 to 12 mph SE | 69% |
| Saturday Night | 80°F | Showers And Thunderstorms Likely | 6 to 9 mph SE | 69% |
| Sunday | 90°F | Mostly Sunny then Showers And Thunderstorms Likely | 6 to 10 mph SE | 57% |
| Sunday Night | 80°F | Showers And Thunderstorms Likely | 5 to 8 mph E | 57% |
| Monday | 90°F | Chance Showers And Thunderstorms | 6 to 9 mph SE | 50% |
| Monday Night | 80°F | Chance Showers And Thunderstorms | 5 to 8 mph SE | 50% |
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 mi). Frost dates are 1991–2020 averages, not a forecast. Page updated Aug 4, 2026.