Unity, SC Weather & Growing Conditions
Local forecast, frost dates, hardiness zone and planting guidance for Unity, a community in Lancaster County, South Carolina.
Today
83°F
Chance Showers And Thunderstorms
A chance of showers and thunderstorms before 1pm, then showers and thunderstorms between 1pm and 5pm, then showers and thunderstorms likely. Mostly cloudy, with a high near 83. Northeast wind around 6 mph. Chance of precipitation is 80%. New rainfall amounts between a half and three quarters of an inch possible.
7-day forecast for Unity
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| Today | 83°F | Chance Showers And Thunderstorms | 6 mph NE | 80% |
| Tonight | 69°F | Showers And Thunderstorms Likely then Chance Showers And Thunderstorms | 0 to 3 mph NE | 57% |
| Wednesday | 86°F | Slight Chance Showers And Thunderstorms then Chance Showers And Thunderstorms | 0 to 6 mph SE | 58% |
| Wednesday Night | 70°F | Showers And Thunderstorms Likely | 1 to 5 mph S | 73% |
| Thursday | 89°F | Partly Sunny then Showers And Thunderstorms Likely | 1 to 6 mph S | 60% |
| Thursday Night | 70°F | Showers And Thunderstorms Likely then Slight Chance Showers And Thunderstorms | 0 to 5 mph S | 60% |
| Friday | 90°F | Slight Chance Rain Showers then Chance Showers And Thunderstorms | 0 to 5 mph SW | 34% |
| Friday Night | 70°F | Chance Showers And Thunderstorms | 0 to 3 mph SW | 34% |
| Saturday | 90°F | Mostly Sunny then Slight Chance Showers And Thunderstorms | 0 to 5 mph SW | 22% |
| Saturday Night | 70°F | Slight Chance Showers And Thunderstorms | 0 to 3 mph S | 22% |
| Sunday | 90°F | Partly Sunny then Chance Showers And Thunderstorms | 0 to 3 mph SW | 31% |
| Sunday Night | 71°F | Chance Showers And Thunderstorms | 2 mph SW | 31% |
| Monday | 91°F | Mostly Sunny then Chance Showers And Thunderstorms | 1 to 5 mph SW | 27% |
| Monday Night | 72°F | Chance Showers And Thunderstorms then Partly Cloudy | 0 to 3 mph SW | 27% |
Forecast source: National Weather Service (api.weather.gov) for Unity (34.802, -80.692). Updated through the day.
Growing snapshot for Unity
Last spring frost
Mar 31
First fall frost
Nov 5
Growing season
220 days
Hardiness zone
8a
More local growing data for Unity: nearby ZIP 29720 weather · frost dates · planting calendar · South Carolina frost dates
Nearby towns & communities
All South Carolina locations ›
Climate data from the nearest NOAA station, Monroe Ap, Nc (20 mi from Unity). Frost dates are 1991–2020 averages, not a forecast. Page updated Aug 4, 2026.