Chester, SC Weather & Growing Conditions
Today
89°F
Mostly Sunny
Mostly sunny, with a high near 89. Northeast wind around 5 mph. New rainfall amounts less than a tenth of an inch possible.
7-day forecast
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| Today | 89°F | Mostly Sunny | 5 mph NE | 13% |
| Tonight | 69°F | Slight Chance Showers And Thunderstorms then Partly Cloudy | 0 to 3 mph ENE | 17% |
| Sunday | 89°F | Sunny | 1 mph ENE | 8% |
| Sunday Night | 68°F | Mostly Clear | 0 mph | 7% |
| Monday | 90°F | Mostly Sunny then Chance Showers And Thunderstorms | 1 mph SSE | 36% |
| Monday Night | 67°F | Chance Showers And Thunderstorms then Showers And Thunderstorms Likely | 1 mph E | 72% |
| Tuesday | 82°F | Chance Showers And Thunderstorms | 1 to 6 mph NE | 68% |
| Tuesday Night | 65°F | Showers And Thunderstorms Likely | 3 to 7 mph NE | 67% |
| Wednesday | 72°F | Chance Rain Showers | 9 mph NE | 38% |
| Wednesday Night | 61°F | Chance Showers And Thunderstorms | 5 to 9 mph NE | 29% |
| Thursday | 75°F | Partly Sunny | 6 to 9 mph NNE | 12% |
| Thursday Night | 60°F | Partly Cloudy | 2 to 7 mph NNE | 12% |
| Friday | 76°F | Mostly Sunny | 5 mph NNE | 9% |
| Friday Night | 58°F | Partly Cloudy | 3 mph NE | 11% |
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.