Dunnellon, FL Weather & Growing Conditions
Local forecast, frost dates, hardiness zone and planting guidance for Dunnellon, a city in Marion County, Florida.
Today
90°F
Chance Showers And Thunderstorms
A chance of rain showers before 9am, then a chance of showers and thunderstorms between 9am and 11am, then a chance of showers and thunderstorms. Partly sunny. High near 90, with temperatures falling to around 87 in the afternoon. Heat index values as high as 103. Southwest wind 2 to 9 mph, with gusts as high as 16 mph. Chance of precipitation is 40%. New rainfall amounts less than a tenth of an inch possible.
7-day forecast for Dunnellon
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| Today | 90°F | Chance Showers And Thunderstorms | 2 to 9 mph SW | 41% |
| Tonight | 71°F | Partly Cloudy | 1 to 8 mph S | 14% |
| Wednesday | 92°F | Partly Sunny then Showers And Thunderstorms Likely | 1 to 5 mph S | 55% |
| Wednesday Night | 71°F | Chance Showers And Thunderstorms | 0 to 3 mph SE | 34% |
| Thursday | 93°F | Partly Sunny then Showers And Thunderstorms Likely | 1 to 6 mph E | 73% |
| Thursday Night | 72°F | Showers And Thunderstorms Likely then Partly Cloudy | 5 mph E | 73% |
| Friday | 93°F | Mostly Sunny then Showers And Thunderstorms Likely | 3 to 10 mph E | 64% |
| Friday Night | 72°F | Showers And Thunderstorms Likely | 2 to 8 mph E | 64% |
| Saturday | 93°F | Mostly Sunny then Showers And Thunderstorms Likely | 6 mph E | 68% |
| Saturday Night | 72°F | Showers And Thunderstorms Likely | 2 mph SE | 68% |
| Sunday | 94°F | Chance Showers And Thunderstorms | 5 mph SE | 44% |
| Sunday Night | 72°F | Chance Showers And Thunderstorms | 1 mph E | 44% |
| Monday | 95°F | Mostly Sunny then Chance Showers And Thunderstorms | 3 mph S | 30% |
| Monday Night | 73°F | Chance Showers And Thunderstorms then Partly Cloudy | 2 mph W | 30% |
Forecast source: National Weather Service (api.weather.gov) for Dunnellon (29.060, -82.425). Updated through the day.
Growing snapshot for Dunnellon
Last spring frost
Mar 3
First fall frost
Dec 5
Growing season
279 days
Hardiness zone
9a
More local growing data for Dunnellon: nearby ZIP 34432 weather · frost dates · planting calendar · Florida frost dates
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Climate data from the nearest NOAA station, Inverness 3 Se, Fl (18.5 mi from Dunnellon). Frost dates are 1991–2020 averages, not a forecast. Page updated Aug 4, 2026.