Iona, FL Weather & Growing Conditions
Local forecast, frost dates, hardiness zone and planting guidance for Iona, a community in Lee County, Florida.
Today
90°F
Scattered Showers And Thunderstorms
Scattered showers and thunderstorms. Partly sunny, with a high near 90. Heat index values as high as 101. Southwest wind 2 to 9 mph. Chance of precipitation is 50%. New rainfall amounts less than a tenth of an inch possible.
7-day forecast for Iona
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| Today | 90°F | Scattered Showers And Thunderstorms | 2 to 9 mph SW | 47% |
| Tonight | 76°F | Scattered Showers And Thunderstorms then Mostly Cloudy | 3 to 9 mph ESE | 37% |
| Wednesday | 91°F | Scattered Showers And Thunderstorms | 3 to 8 mph ESE | 48% |
| Wednesday Night | 76°F | Chance Showers And Thunderstorms then Mostly Cloudy | 6 mph ENE | 71% |
| Thursday | 92°F | Isolated Showers And Thunderstorms | 6 to 10 mph ENE | 82% |
| Thursday Night | 76°F | Widespread Showers And Thunderstorms then Partly Cloudy | 9 mph ENE | 82% |
| Friday | 91°F | Isolated Showers And Thunderstorms | 8 to 12 mph E | 80% |
| Friday Night | 76°F | Widespread Showers And Thunderstorms then Scattered Showers And Thunderstorms | 7 mph E | 80% |
| Saturday | 91°F | Scattered Showers And Thunderstorms | 9 mph SE | 74% |
| Saturday Night | 76°F | Chance Showers And Thunderstorms then Isolated Showers And Thunderstorms | 6 mph SE | 74% |
| Sunday | 92°F | Sunny then Chance Showers And Thunderstorms | 8 mph ESE | 58% |
| Sunday Night | 77°F | Chance Showers And Thunderstorms then Isolated Showers And Thunderstorms | 6 mph E | 58% |
| Monday | 93°F | Sunny then Scattered Showers And Thunderstorms | 7 mph SSE | 49% |
| Monday Night | 77°F | Scattered Showers And Thunderstorms | 6 mph E | 49% |
Forecast source: National Weather Service (api.weather.gov) for Iona (26.517, -81.961). Updated through the day.
Growing snapshot for Iona
Last spring frost
Jan 16
First fall frost
Jan 13
Growing season
365 days
Hardiness zone
10b
More local growing data for Iona: nearby ZIP 33908 weather · frost dates · planting calendar · Florida frost dates
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Climate data from the nearest NOAA station, Ft Myers Page Fld Ap, Fl (8.9 mi from Iona). Frost dates are 1991–2020 averages, not a forecast. Page updated Aug 4, 2026.