Westminster, SC Weather & Growing Conditions
Tonight
60°F
Mostly Cloudy then Slight Chance Rain Showers
A slight chance of rain showers after 5am. Mostly cloudy, with a low around 60. East northeast wind around 7 mph.
7-day forecast
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| Tonight | 60°F | Mostly Cloudy then Slight Chance Rain Showers | 7 mph ENE | 10% |
| Wednesday | 70°F | Patchy Fog | 2 to 7 mph E | 67% |
| Wednesday Night | 63°F | Patchy Fog | 2 mph ESE | 100% |
| Thursday | 76°F | Chance Rain Showers | 0 to 5 mph WSW | 38% |
| Thursday Night | 56°F | Chance Rain Showers | 2 mph WNW | 35% |
| Friday | 77°F | Slight Chance Rain Showers then Mostly Sunny | 1 to 6 mph W | 23% |
| Friday Night | 48°F | Mostly Clear | 2 to 6 mph WNW | 2% |
| Saturday | 72°F | Sunny | 2 mph WNW | 1% |
| Saturday Night | 45°F | Partly Cloudy | 2 mph NNW | 1% |
| Sunday | 69°F | Mostly Sunny | 0 to 3 mph ESE | 6% |
| Sunday Night | 41°F | Mostly Clear | 3 mph WNW | 9% |
| Monday | 68°F | Sunny | 5 mph W | 8% |
| Monday Night | 40°F | Mostly Clear | 5 mph WNW | 3% |
| Tuesday | 71°F | Sunny | 5 mph W | 1% |
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 Nov 4, 2026.