Harold, FL Weather & Growing Conditions
Overnight
68°F
Chance Rain Showers
A chance of rain showers. Mostly cloudy, with a low around 68. South wind around 5 mph. Chance of precipitation is 40%. New rainfall amounts less than a tenth of an inch possible.
7-day forecast
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| Overnight | 68°F | Chance Rain Showers | 5 mph S | 44% |
| Wednesday | 83°F | Slight Chance Rain Showers then Mostly Sunny | 5 to 10 mph S | 19% |
| Wednesday Night | 65°F | Partly Cloudy then Patchy Fog | 0 to 5 mph S | 19% |
| Thursday | 83°F | Patchy Fog | 0 to 5 mph S | 22% |
| Thursday Night | 62°F | Partly Cloudy | 0 mph | 12% |
| Friday | 82°F | Partly Sunny | 0 to 5 mph NW | 3% |
| Friday Night | 51°F | Mostly Clear | 5 mph N | 1% |
| Saturday | 76°F | Mostly Sunny | 5 mph N | 1% |
| Saturday Night | 45°F | Partly Cloudy | 5 mph N | 0% |
| Sunday | 69°F | Mostly Sunny then Slight Chance Rain Showers | 5 mph N | 15% |
| Sunday Night | 45°F | Partly Cloudy | 5 mph N | 3% |
| Monday | 72°F | Sunny | 5 mph N | 4% |
| Monday Night | 44°F | Mostly Clear | 0 to 5 mph N | 13% |
| Tuesday | 74°F | Sunny | 0 to 5 mph N | 9% |
Forecast source: National Weather Service (api.weather.gov). Updated through the day.
Growing snapshot for Harold, FL
Last spring frost
Mar 14
First fall frost
Nov 19
Growing season
251 days
Hardiness zone
9a
Explore more for Harold, FL: full frost dates · planting calendar · Florida frost dates
Climate data from the nearest NOAA station, Whiting Fld Nas, Fl (14 mi). Frost dates are 1991–2020 averages, not a forecast. Page updated Nov 4, 2026.