Frostproof, FL Weather & Growing Conditions
Local forecast, frost dates, hardiness zone and planting guidance for Frostproof, a city in Polk County, Florida.
Tonight
70°F
Isolated Showers And Thunderstorms then Partly Cloudy
Isolated showers and thunderstorms before 7pm. Partly cloudy, with a low around 70. East wind 3 to 9 mph. Chance of precipitation is 20%. New rainfall amounts less than a tenth of an inch possible.
7-day forecast for Frostproof
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| Tonight | 70°F | Isolated Showers And Thunderstorms then Partly Cloudy | 3 to 9 mph E | 23% |
| Wednesday | 86°F | Mostly Sunny then Isolated Showers And Thunderstorms | 5 to 9 mph E | 17% |
| Wednesday Night | 69°F | Isolated Showers And Thunderstorms then Partly Cloudy | 1 to 5 mph E | 18% |
| Thursday | 86°F | Sunny | 1 to 5 mph ENE | 7% |
| Thursday Night | 68°F | Mostly Clear | 0 to 5 mph ENE | 7% |
| Friday | 85°F | Sunny | 0 to 3 mph N | 3% |
| Friday Night | 68°F | Mostly Clear | 2 mph NNW | 3% |
| Saturday | 84°F | Sunny | 1 to 6 mph NW | 3% |
| Saturday Night | 64°F | Mostly Clear | 2 mph NNW | 3% |
| Sunday | 82°F | Sunny | 2 to 6 mph NW | 11% |
| Sunday Night | 62°F | Partly Cloudy | 6 mph NNW | 11% |
| Monday | 78°F | Isolated Rain Showers | 6 to 12 mph N | 18% |
| Monday Night | 60°F | Isolated Rain Showers | 5 to 8 mph NNE | 18% |
| Tuesday | 78°F | Sunny then Isolated Rain Showers | 7 to 12 mph NE | 15% |
Forecast source: National Weather Service (api.weather.gov) for Frostproof (27.749, -81.526). Updated through the day.
Growing snapshot for Frostproof
Last spring frost
Jan 28
First fall frost
Jan 8
Growing season
343 days
Hardiness zone
10a
More local growing data for Frostproof: nearby ZIP 33843 weather · frost dates · planting calendar · Florida frost dates
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Climate data from the nearest NOAA station, Avon Park 2 W, Fl (9.5 mi from Frostproof). Frost dates are 1991–2020 averages, not a forecast. Page updated Nov 4, 2026.