Westminster, SC Weather & Growing Conditions
Local forecast, frost dates, hardiness zone and planting guidance for Westminster, a city in Oconee County, South Carolina.
Today
83°F
Showers And Thunderstorms Likely
A chance of rain showers before 11am, then showers and thunderstorms likely between 11am and 1pm, then showers and thunderstorms likely between 1pm and 3pm, then showers and thunderstorms between 3pm and 4pm, then showers and thunderstorms likely. Mostly cloudy, with a high near 83. East northeast wind around 5 mph. Chance of precipitation is 80%. New rainfall amounts between a tenth and quarter of an inch possible.
7-day forecast for Westminster
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| Today | 83°F | Showers And Thunderstorms Likely | 5 mph ENE | 77% |
| Tonight | 68°F | Showers And Thunderstorms Likely | 3 mph NE | 57% |
| Wednesday | 84°F | Chance Showers And Thunderstorms | 3 mph ESE | 79% |
| Wednesday Night | 69°F | Showers And Thunderstorms Likely | 1 mph ESE | 68% |
| Thursday | 86°F | Chance Showers And Thunderstorms | 0 to 5 mph SSW | 76% |
| Thursday Night | 69°F | Showers And Thunderstorms Likely then Chance Showers And Thunderstorms | 2 mph WNW | 71% |
| Friday | 86°F | Chance Showers And Thunderstorms | 0 to 3 mph SSW | 59% |
| Friday Night | 69°F | Showers And Thunderstorms Likely then Chance Showers And Thunderstorms | 1 mph S | 57% |
| Saturday | 87°F | Chance Showers And Thunderstorms | 2 mph SW | 48% |
| Saturday Night | 70°F | Chance Showers And Thunderstorms | 1 mph WNW | 48% |
| Sunday | 88°F | Chance Showers And Thunderstorms | 0 to 3 mph WNW | 38% |
| Sunday Night | 70°F | Chance Showers And Thunderstorms | 2 mph W | 38% |
| Monday | 89°F | Mostly Sunny then Chance Showers And Thunderstorms | 0 to 3 mph WSW | 40% |
| Monday Night | 70°F | Chance Showers And Thunderstorms then Partly Cloudy | 2 mph W | 40% |
Forecast source: National Weather Service (api.weather.gov) for Westminster (34.667, -83.091). Updated through the day.
Growing snapshot for Westminster
Last spring frost
Apr 11
First fall frost
Oct 30
Growing season
203 days
Hardiness zone
8a
More local growing data for Westminster: nearby ZIP 29693 weather · frost dates · planting calendar · South Carolina frost dates
Nearby towns & communities
All South Carolina locations ›
Climate data from the nearest NOAA station, Walhalla, Sc (9 mi from Westminster). Frost dates are 1991–2020 averages, not a forecast. Page updated Aug 4, 2026.