Bluffton, SC Weather & Growing Conditions
Local forecast, frost dates, hardiness zone and planting guidance for Bluffton, a town in Beaufort County, South Carolina.
Tonight
68°F
Partly Cloudy
Partly cloudy, with a low around 68. East wind 5 to 8 mph.
7-day forecast for Bluffton
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| Tonight | 68°F | Partly Cloudy | 5 to 8 mph E | 4% |
| Wednesday | 80°F | Partly Sunny | 5 to 9 mph SE | 3% |
| Wednesday Night | 67°F | Mostly Cloudy | 3 mph SE | 4% |
| Thursday | 81°F | Mostly Sunny | 1 to 5 mph S | 5% |
| Thursday Night | 68°F | Partly Cloudy | 3 mph S | 8% |
| Friday | 80°F | Chance Showers And Thunderstorms | 2 to 6 mph SW | 39% |
| Friday Night | 59°F | Chance Showers And Thunderstorms | 3 mph W | 39% |
| Saturday | 78°F | Mostly Sunny | 5 mph NW | 8% |
| Saturday Night | 54°F | Partly Cloudy then Slight Chance Rain Showers | 3 mph N | 15% |
| Sunday | 73°F | Slight Chance Rain Showers then Mostly Sunny | 5 mph NE | 15% |
| Sunday Night | 51°F | Partly Cloudy | 5 mph W | 13% |
| Monday | 70°F | Sunny then Slight Chance Rain Showers | 5 to 8 mph NW | 15% |
| Monday Night | 49°F | Slight Chance Rain Showers | 5 mph W | 15% |
| Tuesday | 71°F | Sunny | 6 mph SW | 5% |
Forecast source: National Weather Service (api.weather.gov) for Bluffton (32.214, -80.930). Updated through the day.
Growing snapshot for Bluffton
Last spring frost
Mar 3
First fall frost
Dec 9
Growing season
282 days
Hardiness zone
9a
More local growing data for Bluffton: nearby ZIP 29910 weather · frost dates · planting calendar · South Carolina frost dates
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All South Carolina locations ›
Climate data from the nearest NOAA station, Beaufort Wwtp, Sc (16.9 mi from Bluffton). Frost dates are 1991–2020 averages, not a forecast. Page updated Nov 4, 2026.