Chapin, SC Weather & Growing Conditions
Local forecast, frost dates, hardiness zone and planting guidance for Chapin, a town in Lexington County, South Carolina.
Today
86°F
Chance Showers And Thunderstorms
A chance of showers and thunderstorms before 2pm, then showers and thunderstorms likely. Mostly cloudy, with a high near 86. East wind around 5 mph. Chance of precipitation is 70%. New rainfall amounts between a tenth and quarter of an inch possible.
7-day forecast for Chapin
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| Today | 86°F | Chance Showers And Thunderstorms | 5 mph E | 74% |
| Tonight | 69°F | Showers And Thunderstorms Likely then Chance Showers And Thunderstorms | 0 to 3 mph E | 71% |
| Wednesday | 87°F | Slight Chance Showers And Thunderstorms | 1 to 6 mph SE | 63% |
| Wednesday Night | 71°F | Chance Showers And Thunderstorms | 5 mph S | 51% |
| Thursday | 89°F | Partly Sunny then Chance Showers And Thunderstorms | 2 to 6 mph S | 53% |
| Thursday Night | 71°F | Chance Showers And Thunderstorms | 0 to 5 mph S | 53% |
| Friday | 90°F | Slight Chance Rain Showers then Chance Showers And Thunderstorms | 0 to 5 mph S | 32% |
| Friday Night | 71°F | Chance Showers And Thunderstorms | 0 to 3 mph S | 32% |
| Saturday | 91°F | Slight Chance Rain Showers then Slight Chance Showers And Thunderstorms | 0 to 5 mph SE | 20% |
| Saturday Night | 72°F | Slight Chance Showers And Thunderstorms | 3 mph S | 20% |
| Sunday | 91°F | Slight Chance Rain Showers then Chance Showers And Thunderstorms | 1 to 5 mph SW | 35% |
| Sunday Night | 72°F | Chance Showers And Thunderstorms | 2 mph S | 35% |
| Monday | 92°F | Mostly Sunny then Chance Showers And Thunderstorms | 5 mph SW | 29% |
| Monday Night | 73°F | Chance Showers And Thunderstorms | 3 mph SW | 29% |
Forecast source: National Weather Service (api.weather.gov) for Chapin (34.165, -81.339). Updated through the day.
Growing snapshot for Chapin
Last spring frost
Mar 22
First fall frost
Nov 11
Growing season
234 days
Hardiness zone
8b
More local growing data for Chapin: nearby ZIP 29036 weather · frost dates · planting calendar · South Carolina frost dates
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Climate data from the nearest NOAA station, Little Mtn, Sc (6.2 mi from Chapin). Frost dates are 1991–2020 averages, not a forecast. Page updated Aug 4, 2026.