Holly Hill, SC Weather & Growing Conditions
Today
90°F
Patchy Fog
Patchy fog and a chance of showers and thunderstorms. Mostly sunny, with a high near 90. South wind 0 to 3 mph. Chance of precipitation is 50%. New rainfall amounts less than a tenth of an inch possible.
7-day forecast
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| Today | 90°F | Patchy Fog | 0 to 3 mph S | 48% |
| Tonight | 71°F | Chance Showers And Thunderstorms | 0 to 3 mph S | 50% |
| Wednesday | 90°F | Chance Showers And Thunderstorms | 0 to 6 mph S | 40% |
| Wednesday Night | 72°F | Chance Showers And Thunderstorms then Partly Cloudy | 0 to 6 mph S | 28% |
| Thursday | 91°F | Chance Showers And Thunderstorms | 0 to 5 mph S | 72% |
| Thursday Night | 72°F | Showers And Thunderstorms Likely then Slight Chance Showers And Thunderstorms | 0 to 3 mph E | 72% |
| Friday | 92°F | Slight Chance Showers And Thunderstorms then Showers And Thunderstorms Likely | 0 to 6 mph E | 57% |
| Friday Night | 72°F | Chance Showers And Thunderstorms then Partly Cloudy | 0 to 5 mph E | 44% |
| Saturday | 91°F | Chance Showers And Thunderstorms | 0 to 5 mph SE | 53% |
| Saturday Night | 72°F | Chance Showers And Thunderstorms then Partly Cloudy | 0 to 3 mph SE | 53% |
| Sunday | 92°F | Chance Showers And Thunderstorms | 2 mph SW | 54% |
| Sunday Night | 73°F | Chance Showers And Thunderstorms | 1 mph S | 54% |
| Monday | 93°F | Chance Showers And Thunderstorms | 0 to 3 mph SW | 43% |
| Monday Night | 74°F | Chance Showers And Thunderstorms then Partly Cloudy | 2 mph SW | 43% |
Forecast source: National Weather Service (api.weather.gov). Updated through the day.
Growing snapshot for Holly Hill, SC
Last spring frost
Mar 22
First fall frost
Nov 12
Growing season
237 days
Hardiness zone
8b
Explore more for Holly Hill, SC: full frost dates · planting calendar · South Carolina frost dates
Climate data from the nearest NOAA station, Holly Hill 1 Sw, Sc (0.8 mi). Frost dates are 1991–2020 averages, not a forecast. Page updated Aug 4, 2026.