Harman US

Mountville, SC Weather & Growing Conditions

This Afternoon
88°F
Sunny
Sunny, with a high near 88. Northeast wind around 3 mph. New rainfall amounts less than a tenth of an inch possible.

7-day forecast

WhenTempForecastWindPrecip
This Afternoon 88°F Sunny 3 mph NE 10%
Tonight 69°F Chance Showers And Thunderstorms 2 mph ENE 45%
Sunday 87°F Patchy Fog then Partly Sunny 1 mph E 10%
Sunday Night 69°F Mostly Clear 0 mph 11%
Monday 90°F Mostly Sunny then Chance Showers And Thunderstorms 1 mph S 25%
Monday Night 68°F Chance Showers And Thunderstorms then Showers And Thunderstorms Likely 2 mph E 64%
Tuesday 82°F Chance Rain Showers then Chance Showers And Thunderstorms 5 mph ENE 75%
Tuesday Night 67°F Showers And Thunderstorms Likely 6 mph NE 74%
Wednesday 75°F Chance Showers And Thunderstorms 7 to 10 mph NE 38%
Wednesday Night 62°F Chance Showers And Thunderstorms 9 mph NE 38%
Thursday 74°F Slight Chance Rain Showers then Partly Sunny 9 mph NNE 21%
Thursday Night 60°F Partly Cloudy 7 mph NNE 7%
Friday 76°F Mostly Sunny 5 mph NNE 6%
Friday Night 58°F Mostly Clear 3 mph NNE 7%

Forecast source: National Weather Service (api.weather.gov). Updated through the day.

Growing snapshot for Mountville, SC

Last spring frost
Mar 29
First fall frost
Nov 4
Growing season
219 days
Hardiness zone
8a

Explore more for Mountville, SC: full frost dates · planting calendar · South Carolina frost dates

Climate data from the nearest NOAA station, Clinton, Sc (8.6 mi). Frost dates are 1991–2020 averages, not a forecast. Page updated Sep 19, 2026.