Harman US

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

WhenTempForecastWindPrecip
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.