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Rock Hill, SC Weather & Growing Conditions

Tonight
69°F
Slight Chance Showers And Thunderstorms
A slight chance of showers and thunderstorms before 2am. Mostly cloudy, with a low around 69. East southeast wind around 2 mph. Chance of precipitation is 20%. New rainfall amounts less than a tenth of an inch possible.

7-day forecast

WhenTempForecastWindPrecip
Tonight 69°F Slight Chance Showers And Thunderstorms 2 mph ESE 22%
Sunday 90°F Partly Sunny 2 mph SE 8%
Sunday Night 69°F Mostly Clear 2 mph S 8%
Monday 92°F Mostly Sunny then Chance Showers And Thunderstorms 2 mph SSW 47%
Monday Night 68°F Chance Showers And Thunderstorms then Showers And Thunderstorms Likely 2 mph E 63%
Tuesday 84°F Chance Rain Showers then Chance Showers And Thunderstorms 2 to 6 mph ENE 77%
Tuesday Night 66°F Showers And Thunderstorms Likely 5 to 8 mph NE 74%
Wednesday 76°F Chance Rain Showers 9 to 13 mph NE 39%
Wednesday Night 62°F Chance Rain Showers 7 to 12 mph NE 35%
Thursday 75°F Chance Rain Showers 12 mph NNE 35%
Thursday Night 59°F Partly Cloudy 5 to 9 mph NNE 11%
Friday 77°F Mostly Sunny 7 mph NNE 8%
Friday Night 57°F Partly Cloudy 5 mph NE 8%
Saturday 77°F Mostly Sunny 5 to 8 mph NE 7%

Forecast source: National Weather Service (api.weather.gov). Updated through the day.

Growing snapshot for Rock Hill, SC

Last spring frost
Mar 27
First fall frost
Nov 5
Growing season
225 days
Hardiness zone
8a

Explore more for Rock Hill, SC: full frost dates · planting calendar · South Carolina frost dates

Climate data from the nearest NOAA station, Winthrop Univ, Sc (3.8 mi). Frost dates are 1991–2020 averages, not a forecast. Page updated Sep 20, 2026.