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.
Overnight
70°F
Chance Showers And Thunderstorms
A chance of showers and thunderstorms before 2am. Partly cloudy, with a low around 70. North northwest wind around 2 mph. Chance of precipitation is 30%. New rainfall amounts less than a tenth of an inch possible.
7-day forecast for Tega Cay
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| Overnight | 70°F | Chance Showers And Thunderstorms | 2 mph NNW | 27% |
| Saturday | 89°F | Partly Sunny then Slight Chance Showers And Thunderstorms | 2 to 6 mph NE | 20% |
| Saturday Night | 69°F | Slight Chance Showers And Thunderstorms then Chance Showers And Thunderstorms | 1 to 6 mph ENE | 28% |
| Sunday | 88°F | Mostly Sunny then Slight Chance Showers And Thunderstorms | 2 mph SE | 18% |
| Sunday Night | 69°F | Slight Chance Showers And Thunderstorms then Partly Cloudy | 2 mph WSW | 16% |
| Monday | 91°F | Mostly Sunny then Chance Showers And Thunderstorms | 0 to 3 mph SSW | 44% |
| Monday Night | 68°F | Chance Showers And Thunderstorms then Showers And Thunderstorms Likely | 3 mph E | 70% |
| Tuesday | 83°F | Showers And Thunderstorms Likely | 3 to 7 mph NE | 62% |
| Tuesday Night | 66°F | Showers And Thunderstorms Likely | 6 to 9 mph NE | 62% |
| Wednesday | 76°F | Chance Rain Showers | 12 mph NE | 37% |
| Wednesday Night | 62°F | Chance Showers And Thunderstorms then Slight Chance Showers And Thunderstorms | 7 to 12 mph NE | 28% |
| Thursday | 77°F | Partly Sunny | 9 mph NNE | 13% |
| Thursday Night | 60°F | Partly Cloudy | 5 to 8 mph NNE | 9% |
| Friday | 78°F | Mostly Sunny | 9 mph NNE | 8% |
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 Sep 19, 2026.