Green Cove Springs, FL Weather & Growing Conditions
Local forecast, frost dates, hardiness zone and planting guidance for Green Cove Springs, a city in Clay County, Florida.
Today
93°F
Mostly Sunny then Chance Showers And Thunderstorms
A chance of showers and thunderstorms after 3pm. Mostly sunny. High near 93, with temperatures falling to around 88 in the afternoon. Heat index values as high as 105. Southwest wind around 8 mph, with gusts as high as 16 mph. Chance of precipitation is 40%.
7-day forecast for Green Cove Springs
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| Today | 93°F | Mostly Sunny then Chance Showers And Thunderstorms | 8 mph SW | 38% |
| Tonight | 74°F | Chance Showers And Thunderstorms then Partly Cloudy | 2 to 8 mph S | 38% |
| Wednesday | 94°F | Mostly Sunny then Showers And Thunderstorms Likely | 3 to 9 mph S | 56% |
| Wednesday Night | 74°F | Showers And Thunderstorms Likely then Mostly Cloudy | 1 to 9 mph SE | 55% |
| Thursday | 93°F | Chance Showers And Thunderstorms | 1 to 13 mph SE | 50% |
| Thursday Night | 75°F | Chance Showers And Thunderstorms then Partly Cloudy | 5 to 13 mph E | 50% |
| Friday | 93°F | Chance Showers And Thunderstorms | 5 to 16 mph E | 50% |
| Friday Night | 75°F | Chance Showers And Thunderstorms then Partly Cloudy | 5 to 15 mph E | 50% |
| Saturday | 92°F | Showers And Thunderstorms Likely | 5 to 10 mph E | 69% |
| Saturday Night | 75°F | Showers And Thunderstorms Likely | 3 to 10 mph SE | 69% |
| Sunday | 95°F | Mostly Sunny then Chance Showers And Thunderstorms | 3 to 7 mph SE | 46% |
| Sunday Night | 75°F | Chance Showers And Thunderstorms then Partly Cloudy | 3 to 8 mph SE | 46% |
| Monday | 96°F | Mostly Sunny then Chance Showers And Thunderstorms | 2 to 6 mph S | 34% |
| Monday Night | 75°F | Chance Showers And Thunderstorms then Partly Cloudy | 3 to 7 mph S | 34% |
Forecast source: National Weather Service (api.weather.gov) for Green Cove Springs (29.985, -81.681). Updated through the day.
Growing snapshot for Green Cove Springs
Last spring frost
Jan 31
First fall frost
Jan 4
Growing season
337 days
Hardiness zone
9b
More local growing data for Green Cove Springs: nearby ZIP 32043 weather · frost dates · planting calendar · Florida frost dates
Nearby towns & communities
Asbury Lake
Bellair-Meadowbrook Terrace
Fleming Island
Lakeside
Middleburg
Oakleaf Plantation
Orange Park
Penney Farms
Climate data from the nearest NOAA station, Federal Pt, Fl (17.1 mi from Green Cove Springs). Frost dates are 1991–2020 averages, not a forecast. Page updated Aug 4, 2026.