Harman US

Chester, SC Weather & Growing Conditions

Overnight
69°F
Chance Showers And Thunderstorms
A chance of showers and thunderstorms before 4am. Mostly cloudy, with a low around 69. Wind around 0 mph. Chance of precipitation is 50%. New rainfall amounts less than a tenth of an inch possible.

7-day forecast

WhenTempForecastWindPrecip
Overnight 69°F Chance Showers And Thunderstorms 0 mph 48%
Saturday 89°F Mostly Sunny then Chance Showers And Thunderstorms 0 to 3 mph NE 25%
Saturday Night 68°F Slight Chance Showers And Thunderstorms then Chance Showers And Thunderstorms 0 to 3 mph NE 34%
Sunday 88°F Mostly Sunny then Chance Showers And Thunderstorms 1 mph E 26%
Sunday Night 68°F Slight Chance Showers And Thunderstorms then Partly Cloudy 0 mph 24%
Monday 90°F Mostly Sunny then Chance Showers And Thunderstorms 1 mph SSE 43%
Monday Night 68°F Chance Showers And Thunderstorms then Showers And Thunderstorms Likely 1 mph ENE 69%
Tuesday 83°F Showers And Thunderstorms Likely 0 to 5 mph NE 63%
Tuesday Night 65°F Showers And Thunderstorms Likely 1 to 6 mph NE 63%
Wednesday 77°F Chance Rain Showers 6 to 9 mph NE 34%
Wednesday Night 62°F Chance Showers And Thunderstorms 3 to 9 mph NE 34%
Thursday 78°F Partly Sunny 7 mph NNE 12%
Thursday Night 60°F Partly Cloudy 2 to 6 mph NNE 10%
Friday 78°F Mostly Sunny 6 mph NNE 9%

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

Growing snapshot for Chester, SC

Last spring frost
Apr 3
First fall frost
Nov 2
Growing season
213 days
Hardiness zone
8a

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

Climate data from the nearest NOAA station, Chester 1 Se, Sc (3.1 mi). Frost dates are 1991–2020 averages, not a forecast. Page updated Sep 19, 2026.