Walterboro, SC Weather & Growing Conditions
Tonight
62°F
Partly Cloudy
Partly cloudy, with a low around 62. East wind around 5 mph.
7-day forecast
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| Tonight | 62°F | Partly Cloudy | 5 mph E | 1% |
| Wednesday | 82°F | Patchy Fog then Partly Sunny | 3 to 9 mph SE | 3% |
| Wednesday Night | 64°F | Mostly Cloudy | 0 to 3 mph SE | 13% |
| Thursday | 83°F | Mostly Sunny | 0 to 5 mph S | 14% |
| Thursday Night | 65°F | Mostly Cloudy | 3 mph S | 14% |
| Friday | 80°F | Showers And Thunderstorms Likely | 1 to 6 mph SW | 58% |
| Friday Night | 55°F | Chance Showers And Thunderstorms | 2 mph W | 47% |
| Saturday | 78°F | Mostly Sunny | 5 mph N | 7% |
| Saturday Night | 48°F | Partly Cloudy | 2 mph N | 7% |
| Sunday | 73°F | Mostly Sunny | 5 mph N | 7% |
| Sunday Night | 45°F | Partly Cloudy | 2 mph NW | 12% |
| Monday | 71°F | Sunny then Slight Chance Rain Showers | 3 to 7 mph NW | 15% |
| Monday Night | 41°F | Slight Chance Rain Showers | 2 mph NW | 15% |
| Tuesday | 71°F | Sunny | 2 to 7 mph W | 4% |
Forecast source: National Weather Service (api.weather.gov). Updated through the day.
Growing snapshot for Walterboro, SC
Last spring frost
Mar 19
First fall frost
Nov 12
Growing season
239 days
Hardiness zone
8b
Explore more for Walterboro, SC: full frost dates · planting calendar · South Carolina frost dates
Climate data from the nearest NOAA station, Walterboro 1 Sw, Sc (1.5 mi). Frost dates are 1991–2020 averages, not a forecast. Page updated Nov 4, 2026.