Cayce, SC Weather & Growing Conditions
Local forecast, frost dates, hardiness zone and planting guidance for Cayce, a city in Lexington County, South Carolina.
Tonight
58°F
Mostly Clear
Mostly clear, with a low around 58. East wind 2 to 6 mph.
7-day forecast for Cayce
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| Tonight | 58°F | Mostly Clear | 2 to 6 mph E | 1% |
| Wednesday | 84°F | Patchy Fog then Partly Sunny | 2 to 9 mph SE | 6% |
| Wednesday Night | 64°F | Mostly Cloudy then Chance Light Rain | 1 to 7 mph SE | 51% |
| Thursday | 83°F | Chance Light Rain then Chance Showers And Thunderstorms | 1 to 5 mph S | 44% |
| Thursday Night | 64°F | Chance Showers And Thunderstorms then Slight Chance Showers And Thunderstorms | 2 mph S | 51% |
| Friday | 80°F | Showers And Thunderstorms Likely | 1 to 5 mph SW | 67% |
| Friday Night | 54°F | Slight Chance Light Rain | 3 mph NW | 16% |
| Saturday | 76°F | Sunny | 5 mph N | 7% |
| Saturday Night | 47°F | Partly Cloudy | 2 mph N | 4% |
| Sunday | 72°F | Mostly Sunny | 3 mph N | 7% |
| Sunday Night | 45°F | Partly Cloudy | 2 mph W | 14% |
| Monday | 70°F | Sunny | 2 to 6 mph NW | 14% |
| Monday Night | 40°F | Slight Chance Light Rain | 3 mph W | 15% |
| Tuesday | 72°F | Sunny | 1 to 7 mph W | 3% |
Forecast source: National Weather Service (api.weather.gov) for Cayce (33.950, -81.040). Updated through the day.
Growing snapshot for Cayce
Last spring frost
Mar 16
First fall frost
Nov 16
Growing season
245 days
Hardiness zone
8b
More local growing data for Cayce: nearby ZIP 29033 weather · frost dates · planting calendar · South Carolina frost dates
Nearby towns & communities
Chapin
Edmund
Fairview Crossroads
Gaston
Gilbert
Irmo
Lexington
Oak Grove
Pelion
Pine Ridge
Red Bank
South Congaree
Springdale
Summit
Swansea
West Columbia
White Knoll
All South Carolina locations ›
Climate data from the nearest NOAA station, Columbia Univ Of Sc, Sc (3.1 mi from Cayce). Frost dates are 1991–2020 averages, not a forecast. Page updated Nov 4, 2026.