Hardeeville, SC Weather & Growing Conditions
Local forecast, frost dates, hardiness zone and planting guidance for Hardeeville, a city in Jasper County, South Carolina.
Today
91°F
Mostly Sunny then Chance Showers And Thunderstorms
A chance of showers and thunderstorms after 2pm. Mostly sunny, with a high near 91. Heat index values as high as 103. Southwest wind 1 to 6 mph. Chance of precipitation is 50%. New rainfall amounts less than a tenth of an inch possible.
7-day forecast for Hardeeville
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| Today | 91°F | Mostly Sunny then Chance Showers And Thunderstorms | 1 to 6 mph SW | 48% |
| Tonight | 74°F | Showers And Thunderstorms Likely then Chance Showers And Thunderstorms | 2 to 7 mph S | 65% |
| Wednesday | 91°F | Mostly Sunny then Chance Showers And Thunderstorms | 1 to 8 mph S | 31% |
| Wednesday Night | 76°F | Slight Chance Showers And Thunderstorms | 2 to 9 mph S | 24% |
| Thursday | 91°F | Chance Showers And Thunderstorms | 0 to 7 mph S | 46% |
| Thursday Night | 76°F | Chance Showers And Thunderstorms | 1 to 7 mph SE | 46% |
| Friday | 91°F | Chance Showers And Thunderstorms | 1 to 9 mph E | 53% |
| Friday Night | 75°F | Chance Showers And Thunderstorms | 2 to 8 mph E | 25% |
| Saturday | 90°F | Slight Chance Showers And Thunderstorms then Showers And Thunderstorms Likely | 2 to 6 mph E | 65% |
| Saturday Night | 75°F | Chance Showers And Thunderstorms | 0 to 6 mph S | 45% |
| Sunday | 92°F | Slight Chance Showers And Thunderstorms then Chance Showers And Thunderstorms | 0 to 5 mph S | 52% |
| Sunday Night | 76°F | Chance Showers And Thunderstorms then Partly Cloudy | 1 to 5 mph S | 52% |
| Monday | 93°F | Chance Showers And Thunderstorms | 1 to 5 mph SW | 38% |
| Monday Night | 76°F | Chance Showers And Thunderstorms then Partly Cloudy | 5 mph SW | 38% |
Forecast source: National Weather Service (api.weather.gov) for Hardeeville (32.295, -81.041). Updated through the day.
Growing snapshot for Hardeeville
Last spring frost
Mar 2
First fall frost
Nov 30
Growing season
270 days
Hardiness zone
9a
More local growing data for Hardeeville: nearby ZIP 29927 weather · frost dates · planting calendar · South Carolina frost dates
Nearby towns & communities
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Climate data from the nearest NOAA station, Savannah Intl Ap, Ga (12 mi from Hardeeville). Frost dates are 1991–2020 averages, not a forecast. Page updated Aug 4, 2026.