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Blacksburg, SC Weather & Growing Conditions

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

Today
74°F
Mostly Cloudy then Chance Light Rain
A chance of rain after 4pm. Mostly cloudy, with a high near 74. Southeast wind 2 to 6 mph. Chance of precipitation is 30%.

7-day forecast for Blacksburg

WhenTempForecastWindPrecip
Today 74°F Mostly Cloudy then Chance Light Rain 2 to 6 mph SE 25%
Tonight 62°F Light Rain Likely 5 mph SSE 69%
Thursday 75°F Chance Light Rain then Patchy Fog 2 to 6 mph SSW 29%
Thursday Night 60°F Slight Chance Light Rain then Slight Chance T-storms 1 mph SSW 31%
Friday 74°F Chance Light Rain 2 mph WNW 43%
Friday Night 49°F Mostly Clear 2 mph NNW 6%
Saturday 68°F Sunny 5 mph NNW 2%
Saturday Night 40°F Mostly Clear 2 mph NNE 1%
Sunday 65°F Mostly Sunny 2 mph NW 1%
Sunday Night 40°F Mostly Clear 1 mph NW 1%
Monday 66°F Sunny 2 mph WNW 0%
Monday Night 39°F Mostly Clear 1 mph WNW 1%
Tuesday 67°F Sunny 0 to 5 mph WSW 2%
Tuesday Night 41°F Mostly Clear 2 mph WNW 2%

Forecast source: National Weather Service (api.weather.gov) for Blacksburg (35.122, -81.518). Updated through the day.

Growing snapshot for Blacksburg

Last spring frost
Apr 20
First fall frost
Oct 24
Growing season
186 days
Hardiness zone
8a

More local growing data for Blacksburg: nearby ZIP 29702 weather · frost dates · planting calendar · South Carolina frost dates

Nearby towns & communities

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Climate data from the nearest NOAA station, Ninety Nine Is, Sc (5.9 mi from Blacksburg). Frost dates are 1991–2020 averages, not a forecast. Page updated Nov 4, 2026.