Rock Hill, SC Weather & Growing Conditions
This Afternoon
79°F
Slight Chance Light Rain
A slight chance of rain. Cloudy, with a high near 79. Southeast wind around 7 mph. Chance of precipitation is 20%. New rainfall amounts less than a tenth of an inch possible.
7-day forecast
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| This Afternoon | 79°F | Slight Chance Light Rain | 7 mph SE | 18% |
| Tonight | 64°F | Light Rain Likely | 8 mph SSE | 73% |
| Thursday | 78°F | Chance Light Rain then Slight Chance T-storms | 3 to 8 mph SSW | 29% |
| Thursday Night | 61°F | Slight Chance T-storms | 2 mph SSW | 53% |
| Friday | 74°F | Chance T-storms then Chance Light Rain | 1 to 5 mph WSW | 52% |
| Friday Night | 51°F | Partly Cloudy | 0 to 5 mph NNW | 8% |
| Saturday | 69°F | Sunny | 3 to 8 mph N | 0% |
| Saturday Night | 40°F | Mostly Clear | 5 mph NNE | 0% |
| Sunday | 66°F | Sunny | 3 mph NW | 0% |
| Sunday Night | 39°F | Mostly Clear | 1 mph WNW | 0% |
| Monday | 70°F | Sunny | 2 mph WNW | 1% |
| Monday Night | 40°F | Mostly Clear | 0 mph | 3% |
| Tuesday | 70°F | Sunny | 0 to 6 mph ESE | 5% |
| Tuesday Night | 43°F | Partly Cloudy | 2 mph NW | 5% |
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 Nov 5, 2026.