Varnville, SC Weather & Growing Conditions
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. Heat index values as high as 101. Southeast wind around 2 mph. Chance of precipitation is 50%. New rainfall amounts less than a tenth of an inch possible.
7-day forecast
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| Today | 90°F | Mostly Sunny then Chance Showers And Thunderstorms | 2 mph SE | 50% |
| Tonight | 71°F | Showers And Thunderstorms Likely | 2 mph SE | 62% |
| Wednesday | 91°F | Mostly Sunny then Chance Showers And Thunderstorms | 0 to 3 mph S | 35% |
| Wednesday Night | 73°F | Chance Showers And Thunderstorms then Partly Cloudy | 0 to 3 mph E | 30% |
| Thursday | 91°F | Showers And Thunderstorms Likely | 0 to 3 mph S | 61% |
| Thursday Night | 72°F | Showers And Thunderstorms Likely | 0 to 3 mph SE | 61% |
| Friday | 92°F | Chance Showers And Thunderstorms | 0 to 5 mph E | 47% |
| Friday Night | 72°F | Chance Showers And Thunderstorms then Mostly Clear | 0 to 5 mph E | 41% |
| Saturday | 91°F | Showers And Thunderstorms Likely | 2 mph E | 55% |
| Saturday Night | 72°F | Showers And Thunderstorms Likely then Partly Cloudy | 2 mph SE | 55% |
| Sunday | 92°F | Chance Showers And Thunderstorms | 1 mph S | 52% |
| Sunday Night | 73°F | Chance Showers And Thunderstorms then Partly Cloudy | 1 mph E | 52% |
| Monday | 93°F | Mostly Sunny then Chance Showers And Thunderstorms | 1 mph SW | 39% |
| Monday Night | 74°F | Chance Showers And Thunderstorms then Partly Cloudy | 0 mph | 39% |
Forecast source: National Weather Service (api.weather.gov). Updated through the day.
Growing snapshot for Varnville, SC
Last spring frost
Mar 6
First fall frost
Nov 26
Growing season
267 days
Hardiness zone
8b
Explore more for Varnville, SC: full frost dates · planting calendar · South Carolina frost dates
Climate data from the nearest NOAA station, Hampton 1S, Sc (6.2 mi). Frost dates are 1991–2020 averages, not a forecast. Page updated Aug 4, 2026.