Garden Grove, FL Weather & Growing Conditions
Local forecast, frost dates, hardiness zone and planting guidance for Garden Grove, a community in Hernando County, Florida.
This Afternoon
86°F
Chance Showers And Thunderstorms
Isolated rain showers before 1pm, then a chance of showers and thunderstorms. Partly sunny. High near 86, with temperatures falling to around 81 in the afternoon. East wind around 13 mph, with gusts as high as 21 mph. Chance of precipitation is 70%. New rainfall amounts less than a tenth of an inch possible.
7-day forecast for Garden Grove
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| This Afternoon | 86°F | Chance Showers And Thunderstorms | 13 mph E | 67% |
| Tonight | 70°F | Scattered Showers And Thunderstorms then Partly Cloudy | 5 to 9 mph E | 32% |
| Wednesday | 87°F | Mostly Sunny then Isolated Showers And Thunderstorms | 3 to 9 mph ESE | 35% |
| Wednesday Night | 68°F | Scattered Showers And Thunderstorms then Partly Cloudy | 2 mph E | 31% |
| Thursday | 86°F | Mostly Sunny then Isolated Showers And Thunderstorms | 3 mph ENE | 18% |
| Thursday Night | 68°F | Isolated Rain Showers then Partly Cloudy | 0 to 3 mph NE | 18% |
| Friday | 84°F | Mostly Sunny | 0 to 8 mph W | 3% |
| Friday Night | 66°F | Partly Cloudy | 0 to 5 mph NW | 3% |
| Saturday | 83°F | Mostly Sunny | 0 to 7 mph NW | 4% |
| Saturday Night | 62°F | Partly Cloudy | 1 to 5 mph NW | 4% |
| Sunday | 81°F | Mostly Sunny then Isolated Rain Showers | 1 to 8 mph NW | 15% |
| Sunday Night | 60°F | Isolated Rain Showers | 7 mph NNW | 16% |
| Monday | 75°F | Isolated Rain Showers | 7 to 10 mph N | 17% |
| Monday Night | 53°F | Isolated Rain Showers then Partly Cloudy | 8 mph N | 15% |
Forecast source: National Weather Service (api.weather.gov) for Garden Grove (28.472, -82.434). Updated through the day.
Growing snapshot for Garden Grove
Last spring frost
Mar 1
First fall frost
Dec 5
Growing season
281 days
Hardiness zone
9b
More local growing data for Garden Grove: nearby ZIP 34604 weather · frost dates · planting calendar · Florida frost dates
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Climate data from the nearest NOAA station, Brooksville Hernando Co Ap, Fl (1.3 mi from Garden Grove). Frost dates are 1991–2020 averages, not a forecast. Page updated Nov 3, 2026.