Iona, FL Weather & Growing Conditions
Today
89°F
Partly Sunny then Scattered Showers And Thunderstorms
Scattered showers and thunderstorms after noon. Partly sunny. High near 89, with temperatures falling to around 84 in the afternoon. Heat index values as high as 98. Southeast wind around 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 | 89°F | Partly Sunny then Scattered Showers And Thunderstorms | 6 mph SE | 47% |
| Tonight | 74°F | Scattered Showers And Thunderstorms | 6 mph E | 47% |
| Sunday | 89°F | Scattered Showers And Thunderstorms | 6 mph SE | 70% |
| Sunday Night | 74°F | Chance Showers And Thunderstorms | 6 mph E | 73% |
| Monday | 88°F | Scattered Showers And Thunderstorms then Widespread Showers And Thunderstorms | 7 mph SE | 78% |
| Monday Night | 76°F | Widespread Showers And Thunderstorms | 7 mph SSE | 78% |
| Tuesday | 88°F | Chance Showers And Thunderstorms then Scattered Showers And Thunderstorms | 7 mph S | 78% |
| Tuesday Night | 76°F | Widespread Showers And Thunderstorms then Scattered Showers And Thunderstorms | 6 mph SSE | 78% |
| Wednesday | 89°F | Scattered Showers And Thunderstorms | 6 mph SSE | 76% |
| Wednesday Night | 75°F | Widespread Showers And Thunderstorms then Scattered Showers And Thunderstorms | 6 mph NE | 76% |
| Thursday | 90°F | Scattered Showers And Thunderstorms | 7 mph ENE | 62% |
| Thursday Night | 75°F | Chance Showers And Thunderstorms then Scattered Showers And Thunderstorms | 7 mph ENE | 62% |
| Friday | 90°F | Isolated Showers And Thunderstorms | 7 mph NE | 58% |
| Friday Night | 74°F | Chance Showers And Thunderstorms then Scattered Showers And Thunderstorms | 7 mph NE | 58% |
Forecast source: National Weather Service (api.weather.gov). Updated through the day.
Growing snapshot for Iona, FL
Last spring frost
Jan 16
First fall frost
Jan 13
Growing season
365 days
Hardiness zone
10b
Explore more for Iona, FL: full frost dates · planting calendar · Florida frost dates
Climate data from the nearest NOAA station, Ft Myers Page Fld Ap, Fl (8.9 mi). Frost dates are 1991–2020 averages, not a forecast. Page updated Sep 19, 2026.