Middleburg, FL Weather & Growing Conditions
Local forecast, frost dates, hardiness zone and planting guidance for Middleburg, a community in Clay County, Florida.
Today
91°F
Partly Sunny then Slight Chance Showers And Thunderstorms
A slight chance of showers and thunderstorms between 1pm and 4pm. Partly sunny. High near 91, with temperatures falling to around 87 in the afternoon. Northeast wind 2 to 10 mph, with gusts as high as 16 mph. Chance of precipitation is 20%. New rainfall amounts less than a tenth of an inch possible.
7-day forecast for Middleburg
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| Today | 91°F | Partly Sunny then Slight Chance Showers And Thunderstorms | 2 to 10 mph NE | 24% |
| Tonight | 72°F | Partly Cloudy | 0 to 9 mph E | 7% |
| Sunday | 90°F | Partly Sunny then Slight Chance Showers And Thunderstorms | 0 to 8 mph NE | 33% |
| Sunday Night | 72°F | Slight Chance Showers And Thunderstorms then Mostly Cloudy | 0 to 7 mph E | 23% |
| Monday | 89°F | Slight Chance Showers And Thunderstorms | 0 to 9 mph NE | 65% |
| Monday Night | 72°F | Showers And Thunderstorms Likely then Partly Cloudy | 0 to 8 mph NE | 65% |
| Tuesday | 89°F | Slight Chance Showers And Thunderstorms | 0 to 8 mph NE | 77% |
| Tuesday Night | 72°F | Showers And Thunderstorms then Slight Chance Showers And Thunderstorms | 0 to 8 mph NE | 77% |
| Wednesday | 88°F | Showers And Thunderstorms Likely | 3 to 12 mph NE | 67% |
| Wednesday Night | 72°F | Showers And Thunderstorms Likely then Slight Chance Showers And Thunderstorms | 3 to 12 mph NE | 67% |
| Thursday | 86°F | Chance Showers And Thunderstorms | 12 to 17 mph NE | 40% |
| Thursday Night | 71°F | Chance Showers And Thunderstorms | 5 to 16 mph NE | 40% |
| Friday | 86°F | Slight Chance Rain Showers then Chance Showers And Thunderstorms | 10 to 16 mph NE | 33% |
| Friday Night | 70°F | Chance Showers And Thunderstorms then Partly Cloudy | 5 to 15 mph NE | 33% |
Forecast source: National Weather Service (api.weather.gov) for Middleburg (30.050, -81.901). Updated through the day.
Growing snapshot for Middleburg
Last spring frost
Feb 1
First fall frost
Jan 5
Growing season
330 days
Hardiness zone
9a
More local growing data for Middleburg: nearby ZIP 32068 weather · frost dates · planting calendar · Florida frost dates
Nearby towns & communities
Asbury Lake
Bellair-Meadowbrook Terrace
Fleming Island
Green Cove Springs
Lakeside
Oakleaf Plantation
Orange Park
Penney Farms
Climate data from the nearest NOAA station, Jacksonville Nas, Fl (16.6 mi from Middleburg). Frost dates are 1991–2020 averages, not a forecast. Page updated Sep 19, 2026.