Grenelefe, FL Weather & Growing Conditions
Local forecast, frost dates, hardiness zone and planting guidance for Grenelefe, a community in Polk County, Florida.
Today
86°F
Mostly Sunny then Isolated Showers And Thunderstorms
Isolated showers and thunderstorms between 4pm and 5pm. Mostly sunny. High near 86, with temperatures falling to around 81 in the afternoon. East southeast wind 5 to 10 mph. Chance of precipitation is 20%.
7-day forecast for Grenelefe
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| Today | 86°F | Mostly Sunny then Isolated Showers And Thunderstorms | 5 to 10 mph ESE | 19% |
| Tonight | 69°F | Partly Cloudy | 1 to 5 mph ENE | 8% |
| Thursday | 87°F | Sunny | 3 mph ENE | 5% |
| Thursday Night | 68°F | Mostly Clear | 0 to 5 mph ENE | 6% |
| Friday | 87°F | Sunny | 0 to 3 mph NNW | 7% |
| Friday Night | 67°F | Partly Cloudy | 3 mph NW | 7% |
| Saturday | 84°F | Sunny | 6 mph NW | 2% |
| Saturday Night | 62°F | Mostly Clear | 5 mph NNW | 2% |
| Sunday | 82°F | Sunny | 6 mph N | 4% |
| Sunday Night | 61°F | Partly Cloudy | 6 mph N | 4% |
| Monday | 76°F | Mostly Sunny | 6 to 9 mph NNE | 10% |
| Monday Night | 59°F | Partly Cloudy | 7 mph NNE | 10% |
| Tuesday | 79°F | Mostly Sunny | 6 to 9 mph NNE | 14% |
| Tuesday Night | 60°F | Partly Cloudy | 6 mph N | 14% |
Forecast source: National Weather Service (api.weather.gov) for Grenelefe (28.049, -81.547). Updated through the day.
Growing snapshot for Grenelefe
Last spring frost
Jan 16
First fall frost
Jan 9
Growing season
365 days
Hardiness zone
10a
More local growing data for Grenelefe: nearby ZIP 33844 weather · frost dates · planting calendar · Florida frost dates
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Climate data from the nearest NOAA station, Winter Haven, Fl (10.2 mi from Grenelefe). Frost dates are 1991–2020 averages, not a forecast. Page updated Nov 4, 2026.