Macclenny, FL Weather & Growing Conditions
Overnight
67°F
Mostly Cloudy
Mostly cloudy, with a low around 67. Wind around 0 mph.
7-day forecast
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| Overnight | 67°F | Mostly Cloudy | 0 mph | 0% |
| Saturday | 93°F | Partly Sunny then Slight Chance Showers And Thunderstorms | 0 to 7 mph NE | 46% |
| Saturday Night | 70°F | Chance Showers And Thunderstorms then Partly Cloudy | 0 to 6 mph E | 31% |
| Sunday | 91°F | Partly Sunny then Chance Showers And Thunderstorms | 0 to 6 mph E | 39% |
| Sunday Night | 70°F | Chance Showers And Thunderstorms then Mostly Cloudy | 0 to 5 mph SE | 33% |
| Monday | 90°F | Mostly Sunny then Showers And Thunderstorms Likely | 0 to 5 mph NE | 59% |
| Monday Night | 70°F | Showers And Thunderstorms Likely then Partly Cloudy | 0 to 5 mph NE | 59% |
| Tuesday | 89°F | Showers And Thunderstorms Likely | 0 to 5 mph NE | 66% |
| Tuesday Night | 70°F | Showers And Thunderstorms Likely then Slight Chance Showers And Thunderstorms | 0 to 5 mph NE | 66% |
| Wednesday | 89°F | Showers And Thunderstorms Likely | 1 to 7 mph NE | 59% |
| Wednesday Night | 69°F | Showers And Thunderstorms Likely | 1 to 7 mph NE | 59% |
| Thursday | 87°F | Slight Chance Rain Showers then Chance Showers And Thunderstorms | 9 mph NE | 28% |
| Thursday Night | 68°F | Chance Showers And Thunderstorms | 1 to 8 mph NE | 28% |
| Friday | 87°F | Mostly Sunny then Chance Showers And Thunderstorms | 9 mph NE | 28% |
Forecast source: National Weather Service (api.weather.gov). Updated through the day.
Growing snapshot for Macclenny, FL
Last spring frost
Mar 8
First fall frost
Dec 1
Growing season
272 days
Hardiness zone
9a
Explore more for Macclenny, FL: full frost dates · planting calendar · Florida frost dates
Climate data from the nearest NOAA station, Glen St Mary 1 W, Fl (9.3 mi). Frost dates are 1991–2020 averages, not a forecast. Page updated Sep 19, 2026.