McClellanville, SC Weather & Growing Conditions
Local forecast, frost dates, hardiness zone and planting guidance for McClellanville, a town in Charleston County, South Carolina.
Today
87°F
Chance Showers And Thunderstorms
A chance of showers and thunderstorms. Partly sunny, with a high near 87. South wind 3 to 8 mph. Chance of precipitation is 30%. New rainfall amounts less than a tenth of an inch possible.
7-day forecast for McClellanville
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| Today | 87°F | Chance Showers And Thunderstorms | 3 to 8 mph S | 25% |
| Tonight | 75°F | Chance Showers And Thunderstorms | 2 to 8 mph S | 70% |
| Wednesday | 87°F | Showers And Thunderstorms Likely then Chance Showers And Thunderstorms | 2 to 9 mph S | 64% |
| Wednesday Night | 76°F | Chance Showers And Thunderstorms | 2 to 8 mph S | 50% |
| Thursday | 88°F | Chance Showers And Thunderstorms | 2 to 7 mph S | 50% |
| Thursday Night | 76°F | Slight Chance Showers And Thunderstorms | 1 to 6 mph S | 18% |
| Friday | 88°F | Chance Showers And Thunderstorms | 1 to 8 mph SE | 42% |
| Friday Night | 75°F | Chance Showers And Thunderstorms | 1 to 7 mph SE | 27% |
| Saturday | 88°F | Chance Showers And Thunderstorms then Showers And Thunderstorms Likely | 1 to 7 mph SE | 59% |
| Saturday Night | 75°F | Chance Showers And Thunderstorms | 1 to 6 mph S | 31% |
| Sunday | 89°F | Chance Showers And Thunderstorms | 0 to 7 mph SW | 46% |
| Sunday Night | 76°F | Chance Showers And Thunderstorms | 2 to 6 mph SW | 33% |
| Monday | 90°F | Chance Showers And Thunderstorms | 1 to 7 mph SW | 35% |
| Monday Night | 76°F | Chance Showers And Thunderstorms | 2 to 7 mph SW | 34% |
Forecast source: National Weather Service (api.weather.gov) for McClellanville (33.087, -79.468). Updated through the day.
Growing snapshot for McClellanville
Last spring frost
Mar 17
First fall frost
Nov 21
Growing season
250 days
Hardiness zone
9a
More local growing data for McClellanville: nearby ZIP 29458 weather · frost dates · planting calendar · South Carolina frost dates
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Climate data from the nearest NOAA station, Mcclellanville, Sc (3.8 mi from McClellanville). Frost dates are 1991–2020 averages, not a forecast. Page updated Aug 4, 2026.