Westminster, SC Weather & Growing Conditions
Today
84°F
Showers And Thunderstorms Likely
A chance of rain showers before 11am, then showers and thunderstorms likely between 11am and 1pm, then a chance of showers and thunderstorms between 1pm and 2pm, then showers and thunderstorms between 2pm and 5pm, then showers and thunderstorms likely. Mostly cloudy, with a high near 84. East wind around 5 mph. Chance of precipitation is 80%. New rainfall amounts between a tenth and quarter of an inch possible.
7-day forecast
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| Today | 84°F | Showers And Thunderstorms Likely | 5 mph E | 75% |
| Tonight | 68°F | Showers And Thunderstorms Likely | 3 mph NE | 59% |
| Wednesday | 85°F | Chance Showers And Thunderstorms | 3 mph ESE | 82% |
| Wednesday Night | 69°F | Showers And Thunderstorms Likely | 1 mph ENE | 67% |
| Thursday | 87°F | Chance Showers And Thunderstorms | 0 to 3 mph SW | 77% |
| Thursday Night | 69°F | Showers And Thunderstorms Likely then Chance Showers And Thunderstorms | 2 mph NW | 73% |
| Friday | 87°F | Chance Showers And Thunderstorms | 2 mph SSW | 60% |
| Friday Night | 69°F | Showers And Thunderstorms Likely then Chance Showers And Thunderstorms | 1 mph NNE | 58% |
| Saturday | 88°F | Chance Showers And Thunderstorms | 2 mph SW | 51% |
| Saturday Night | 70°F | Chance Showers And Thunderstorms | 1 mph NW | 51% |
| Sunday | 89°F | Chance Showers And Thunderstorms | 0 to 3 mph WNW | 40% |
| Sunday Night | 70°F | Chance Showers And Thunderstorms | 2 mph W | 40% |
| Monday | 90°F | Mostly Sunny then Chance Showers And Thunderstorms | 0 to 3 mph WSW | 40% |
| Monday Night | 71°F | Chance Showers And Thunderstorms then Partly Cloudy | 2 mph W | 40% |
Forecast source: National Weather Service (api.weather.gov). Updated through the day.
Growing snapshot for Westminster, SC
Last spring frost
Apr 11
First fall frost
Oct 30
Growing season
203 days
Hardiness zone
8a
Explore more for Westminster, SC: full frost dates · planting calendar · South Carolina frost dates
Climate data from the nearest NOAA station, Walhalla, Sc (9 mi). Frost dates are 1991–2020 averages, not a forecast. Page updated Aug 4, 2026.