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Bluffton, SC Weather & Growing Conditions

Local forecast, frost dates, hardiness zone and planting guidance for Bluffton, a town in Beaufort County, South Carolina.

Tonight
74°F
Partly Cloudy
Partly cloudy, with a low around 74. West wind around 2 mph.

7-day forecast for Bluffton

WhenTempForecastWindPrecip
Tonight 74°F Partly Cloudy 2 mph W 4%
Saturday 91°F Mostly Sunny then Slight Chance Showers And Thunderstorms 0 to 5 mph NW 16%
Saturday Night 75°F Chance Showers And Thunderstorms 0 to 5 mph E 28%
Sunday 88°F Chance Showers And Thunderstorms 1 to 5 mph NE 51%
Sunday Night 75°F Chance Showers And Thunderstorms then Partly Cloudy 0 to 5 mph NE 51%
Monday 87°F Chance Showers And Thunderstorms 1 to 5 mph NE 42%
Monday Night 74°F Chance Showers And Thunderstorms 3 mph E 46%
Tuesday 86°F Showers And Thunderstorms Likely 2 to 6 mph NE 68%
Tuesday Night 74°F Showers And Thunderstorms Likely then Chance Showers And Thunderstorms 2 to 6 mph NE 68%
Wednesday 85°F Chance Rain Showers then Chance Showers And Thunderstorms 6 to 10 mph NE 49%
Wednesday Night 71°F Chance Showers And Thunderstorms then Mostly Cloudy 7 to 10 mph NE 49%
Thursday 83°F Mostly Sunny then Slight Chance Showers And Thunderstorms 9 to 13 mph NE 21%
Thursday Night 70°F Slight Chance Showers And Thunderstorms then Partly Cloudy 5 to 8 mph NE 21%
Friday 83°F Mostly Sunny then Chance Showers And Thunderstorms 8 to 12 mph NE 25%

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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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 Sep 19, 2026.