Fort Denaud, FL Weather & Growing Conditions
Local forecast, frost dates, hardiness zone and planting guidance for Fort Denaud, a community in Lee County, Florida.
Today
91°F
Showers And Thunderstorms Likely
Showers and thunderstorms likely after 11am. Partly sunny. High near 91, with temperatures falling to around 84 in the afternoon. Heat index values as high as 102. South southwest wind around 5 mph. Chance of precipitation is 60%. New rainfall amounts between a quarter and half of an inch possible.
7-day forecast for Fort Denaud
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| Today | 91°F | Showers And Thunderstorms Likely | 5 mph SSW | 63% |
| Tonight | 73°F | Chance Showers And Thunderstorms then Mostly Cloudy | 5 mph SE | 53% |
| Wednesday | 91°F | Partly Sunny then Showers And Thunderstorms Likely | 2 to 6 mph E | 58% |
| Wednesday Night | 73°F | Showers And Thunderstorms then Mostly Cloudy | 5 mph ENE | 79% |
| Thursday | 92°F | Chance Showers And Thunderstorms then Showers And Thunderstorms Likely | 5 to 12 mph ENE | 74% |
| Thursday Night | 74°F | Showers And Thunderstorms Likely then Partly Cloudy | 6 to 10 mph ENE | 74% |
| Friday | 91°F | Showers And Thunderstorms | 7 to 10 mph ENE | 81% |
| Friday Night | 73°F | Showers And Thunderstorms | 5 to 8 mph E | 81% |
| Saturday | 92°F | Showers And Thunderstorms | 7 mph ESE | 80% |
| Saturday Night | 74°F | Showers And Thunderstorms | 5 mph E | 80% |
| Sunday | 93°F | Sunny then Showers And Thunderstorms Likely | 6 mph E | 68% |
| Sunday Night | 74°F | Showers And Thunderstorms Likely | 5 mph E | 68% |
| Monday | 93°F | Sunny then Showers And Thunderstorms Likely | 6 mph E | 59% |
| Monday Night | 74°F | Showers And Thunderstorms Likely | 5 mph E | 59% |
Forecast source: National Weather Service (api.weather.gov) for Fort Denaud (26.723, -81.554). Updated through the day.
Growing snapshot for Fort Denaud
Last spring frost
Feb 2
First fall frost
Jan 8
Growing season
339 days
Hardiness zone
10a
More local growing data for Fort Denaud: nearby ZIP 33920 weather · frost dates · planting calendar · Florida frost dates
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Climate data from the nearest NOAA station, La Belle, Fl (12.9 mi from Fort Denaud). Frost dates are 1991–2020 averages, not a forecast. Page updated Aug 4, 2026.