McClellanville, SC Weather & Growing Conditions
Local forecast, frost dates, hardiness zone and planting guidance for McClellanville, a town in Charleston County, South Carolina.
This Afternoon
89°F
Sunny
Sunny, with a high near 89. South wind around 5 mph.
7-day forecast for McClellanville
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| This Afternoon | 89°F | Sunny | 5 mph S | 3% |
| Tonight | 71°F | Partly Cloudy then Slight Chance Showers And Thunderstorms | 1 to 5 mph W | 17% |
| Saturday | 88°F | Mostly Sunny then Chance Showers And Thunderstorms | 3 mph NE | 48% |
| Saturday Night | 72°F | Chance Showers And Thunderstorms | 2 mph NE | 43% |
| Sunday | 86°F | Chance Showers And Thunderstorms | 0 to 3 mph NE | 44% |
| Sunday Night | 72°F | Chance Showers And Thunderstorms then Partly Cloudy | 2 mph NE | 36% |
| Monday | 86°F | Chance Showers And Thunderstorms | 0 to 5 mph NE | 36% |
| Monday Night | 72°F | Chance Showers And Thunderstorms | 0 to 3 mph NE | 50% |
| Tuesday | 85°F | Chance Showers And Thunderstorms then Showers And Thunderstorms Likely | 1 to 6 mph NE | 64% |
| Tuesday Night | 71°F | Showers And Thunderstorms Likely then Chance Showers And Thunderstorms | 1 to 5 mph NE | 64% |
| Wednesday | 83°F | Chance Showers And Thunderstorms | 6 to 12 mph NE | 47% |
| Wednesday Night | 67°F | Chance Showers And Thunderstorms | 5 to 9 mph NE | 47% |
| Thursday | 82°F | Slight Chance Showers And Thunderstorms | 12 mph NE | 25% |
| Thursday Night | 66°F | Chance Showers And Thunderstorms then Slight Chance Showers And Thunderstorms | 5 to 8 mph NE | 25% |
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 Sep 19, 2026.