Tega Cay, SC Weather & Growing Conditions
Local forecast, frost dates, hardiness zone and planting guidance for Tega Cay, a city in York County, South Carolina.
Tonight
54°F
Mostly Clear
Mostly clear, with a low around 54. East wind around 5 mph.
7-day forecast for Tega Cay
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| Tonight | 54°F | Mostly Clear | 5 mph E | 1% |
| Wednesday | 79°F | Partly Sunny | 3 to 9 mph SE | 4% |
| Wednesday Night | 63°F | Showers And Thunderstorms Likely | 7 mph SSE | 56% |
| Thursday | 78°F | Patchy Fog | 7 mph S | 49% |
| Thursday Night | 61°F | Chance Showers And Thunderstorms then Slight Chance Showers And Thunderstorms | 3 mph SSW | 50% |
| Friday | 76°F | Showers And Thunderstorms Likely | 2 to 6 mph WSW | 60% |
| Friday Night | 52°F | Mostly Clear | 5 mph NW | 10% |
| Saturday | 72°F | Sunny | 6 mph N | 7% |
| Saturday Night | 45°F | Partly Cloudy | 3 mph NNE | 4% |
| Sunday | 68°F | Mostly Sunny | 5 mph NNW | 5% |
| Sunday Night | 43°F | Mostly Clear | 5 mph W | 14% |
| Monday | 66°F | Sunny | 3 to 8 mph W | 14% |
| Monday Night | 40°F | Mostly Clear | 5 mph WSW | 3% |
| Tuesday | 69°F | Sunny | 3 to 9 mph WSW | 3% |
Forecast source: National Weather Service (api.weather.gov) for Tega Cay (35.039, -81.011). Updated through the day.
Growing snapshot for Tega Cay
Last spring frost
Mar 31
First fall frost
Nov 4
Growing season
218 days
Hardiness zone
8a
More local growing data for Tega Cay: nearby ZIP 29708 weather · frost dates · planting calendar · South Carolina frost dates
Nearby towns & communities
Baxter Village
Catawba
Clover
Fort Mill
Hickory Grove
India Hook
Lesslie
Lowrys
McConnells
Newport
Riverview
Rock Hill
Sharon
Smyrna
Van Wyck
York
All South Carolina locations ›
Climate data from the nearest NOAA station, Rock Hill York Co Ap, Sc (5.8 mi from Tega Cay). Frost dates are 1991–2020 averages, not a forecast. Page updated Nov 4, 2026.