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
89°F
Mostly Cloudy then Slight Chance Showers And Thunderstorms
A slight chance of showers and thunderstorms between noon and 2pm, then a chance of showers and thunderstorms. Mostly cloudy. High near 89, with temperatures falling to around 85 in the afternoon. Northeast wind 2 to 9 mph. Chance of precipitation is 40%. New rainfall amounts less than a tenth of an inch possible.
7-day forecast for Green Cove Springs
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| Today | 89°F | Mostly Cloudy then Slight Chance Showers And Thunderstorms | 2 to 9 mph NE | 44% |
| Tonight | 73°F | Chance Showers And Thunderstorms then Mostly Cloudy | 0 to 8 mph SE | 35% |
| Monday | 90°F | Slight Chance Showers And Thunderstorms then Chance Showers And Thunderstorms | 0 to 12 mph NE | 54% |
| Monday Night | 73°F | Chance Showers And Thunderstorms then Partly Cloudy | 1 to 10 mph E | 54% |
| Tuesday | 90°F | Showers And Thunderstorms Likely | 2 to 9 mph NE | 69% |
| Tuesday Night | 74°F | Showers And Thunderstorms Likely then Partly Cloudy | 2 to 9 mph E | 69% |
| Wednesday | 89°F | Showers And Thunderstorms Likely | 2 to 13 mph NE | 68% |
| Wednesday Night | 73°F | Showers And Thunderstorms Likely then Slight Chance Showers And Thunderstorms | 6 to 12 mph NE | 68% |
| Thursday | 87°F | Chance Showers And Thunderstorms | 9 to 18 mph N | 47% |
| Thursday Night | 71°F | Chance Showers And Thunderstorms then Partly Cloudy | 9 to 17 mph N | 47% |
| Friday | 86°F | Slight Chance Rain Showers then Chance Showers And Thunderstorms | 10 to 15 mph NE | 30% |
| Friday Night | 69°F | Chance Showers And Thunderstorms then Partly Cloudy | 6 to 14 mph NE | 30% |
| Saturday | 85°F | Mostly Sunny then Chance Showers And Thunderstorms | 8 to 14 mph NE | 25% |
| Saturday Night | 68°F | Chance Showers And Thunderstorms then Partly Cloudy | 5 to 13 mph NE | 25% |
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 Sep 20, 2026.