Westminster, SC Weather & Growing Conditions
Local forecast, frost dates, hardiness zone and planting guidance for Westminster, a city in Oconee County, South Carolina.
This Afternoon
96°F
Chance Showers And Thunderstorms
A chance of showers and thunderstorms. Mostly sunny, with a high near 96. North northeast wind around 2 mph. Chance of precipitation is 30%.
7-day forecast for Westminster
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| This Afternoon | 96°F | Chance Showers And Thunderstorms | 2 mph NNE | 34% |
| Tonight | 70°F | Chance Showers And Thunderstorms then Patchy Fog | 1 mph N | 31% |
| Saturday | 91°F | Patchy Fog then Showers And Thunderstorms Likely | 3 mph ENE | 55% |
| Saturday Night | 69°F | Showers And Thunderstorms Likely | 3 mph NE | 55% |
| Sunday | 87°F | Patchy Fog then Chance Showers And Thunderstorms | 2 mph ENE | 56% |
| Sunday Night | 68°F | Chance Showers And Thunderstorms then Partly Cloudy | 1 mph N | 48% |
| Monday | 90°F | Mostly Sunny then Chance Showers And Thunderstorms | 2 mph S | 55% |
| Monday Night | 68°F | Showers And Thunderstorms Likely | 2 mph ENE | 62% |
| Tuesday | 82°F | Showers And Thunderstorms Likely | 5 mph ENE | 69% |
| Tuesday Night | 65°F | Showers And Thunderstorms Likely | 5 to 8 mph NE | 69% |
| Wednesday | 77°F | Chance Rain Showers | 10 mph ENE | 49% |
| Wednesday Night | 62°F | Chance Showers And Thunderstorms | 10 mph ENE | 49% |
| Thursday | 78°F | Partly Sunny | 7 mph ENE | 13% |
| Thursday Night | 60°F | Partly Cloudy | 5 mph NE | 12% |
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 Sep 18, 2026.