Kline, SC Weather & Growing Conditions
Local forecast, frost dates, hardiness zone and planting guidance for Kline, a town in Barnwell County, South Carolina.
Today
90°F
Mostly Sunny then Chance Showers And Thunderstorms
A chance of showers and thunderstorms after 2pm. Mostly sunny, with a high near 90. South wind around 1 mph. Chance of precipitation is 30%. New rainfall amounts less than a tenth of an inch possible.
7-day forecast for Kline
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| Today | 90°F | Mostly Sunny then Chance Showers And Thunderstorms | 1 mph S | 25% |
| Tonight | 70°F | Chance Showers And Thunderstorms then Partly Cloudy | 1 mph W | 46% |
| Wednesday | 91°F | Patchy Fog then Chance Showers And Thunderstorms | 0 to 3 mph W | 38% |
| Wednesday Night | 71°F | Chance Showers And Thunderstorms | 2 mph S | 40% |
| Thursday | 91°F | Mostly Sunny then Showers And Thunderstorms Likely | 2 mph S | 58% |
| Thursday Night | 71°F | Showers And Thunderstorms Likely then Chance Showers And Thunderstorms | 1 mph E | 58% |
| Friday | 92°F | Chance Showers And Thunderstorms | 0 to 3 mph SE | 40% |
| Friday Night | 71°F | Chance Showers And Thunderstorms then Partly Cloudy | 2 mph E | 40% |
| Saturday | 92°F | Chance Rain Showers then Chance Showers And Thunderstorms | 2 mph E | 44% |
| Saturday Night | 71°F | Chance Showers And Thunderstorms then Partly Cloudy | 1 mph NE | 44% |
| Sunday | 92°F | Slight Chance Rain Showers then Chance Showers And Thunderstorms | 0 mph | 41% |
| Sunday Night | 72°F | Chance Showers And Thunderstorms then Mostly Cloudy | 0 mph | 41% |
| Monday | 93°F | Mostly Sunny then Chance Showers And Thunderstorms | 1 mph W | 32% |
| Monday Night | 73°F | Chance Showers And Thunderstorms | 0 mph | 32% |
Forecast source: National Weather Service (api.weather.gov) for Kline (33.125, -81.343). Updated through the day.
Growing snapshot for Kline
Last spring frost
Mar 22
First fall frost
Nov 9
Growing season
233 days
Hardiness zone
8b
More local growing data for Kline: nearby ZIP 29812 weather · frost dates · planting calendar · South Carolina frost dates
Nearby towns & communities
All South Carolina locations ›
Climate data from the nearest NOAA station, Barnwell 5 Ene, Sc (9 mi from Kline). Frost dates are 1991–2020 averages, not a forecast. Page updated Aug 4, 2026.