Cayce, SC Weather & Growing Conditions
Today
79°F
Periods Of Rain Showers
Periods of rain showers before 2pm. Mostly cloudy, with a high near 79. Southeast wind 5 to 9 mph.
7-day forecast
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| Today | 79°F | Periods Of Rain Showers | 5 to 9 mph SE | 10% |
| Tonight | 65°F | Mostly Cloudy then Chance Light Rain | 2 to 8 mph SE | 31% |
| Thursday | 82°F | Chance Light Rain | 5 mph S | 28% |
| Thursday Night | 64°F | Mostly Cloudy then Chance Light Rain | 2 mph S | 37% |
| Friday | 79°F | Light Rain Likely | 1 to 5 mph SW | 64% |
| Friday Night | 54°F | Mostly Clear | 3 mph NW | 13% |
| Saturday | 74°F | Sunny | 5 mph N | 2% |
| Saturday Night | 45°F | Partly Cloudy | 2 mph N | 1% |
| Sunday | 70°F | Sunny | 3 mph N | 2% |
| Sunday Night | 43°F | Mostly Clear | 2 mph N | 2% |
| Monday | 70°F | Sunny | 3 mph N | 1% |
| Monday Night | 41°F | Mostly Clear | 1 mph NW | 2% |
| Tuesday | 72°F | Sunny | 0 to 3 mph W | 3% |
| Tuesday Night | 44°F | Mostly Clear | 2 mph NW | 4% |
Forecast source: National Weather Service (api.weather.gov). Updated through the day.
Growing snapshot for Cayce, SC
Last spring frost
Mar 16
First fall frost
Nov 16
Growing season
245 days
Hardiness zone
8b
Explore more for Cayce, SC: full frost dates · planting calendar · South Carolina frost dates
Climate data from the nearest NOAA station, Columbia Univ Of Sc, Sc (3.1 mi). Frost dates are 1991–2020 averages, not a forecast. Page updated Nov 4, 2026.