Jefferson, SC Weather & Growing Conditions
Today
84°F
Patchy Fog
A chance of rain showers and patchy fog before 8am, then patchy fog and showers and thunderstorms likely between 8am and 2pm, then showers and thunderstorms likely between 2pm and 5pm, then showers and thunderstorms. Mostly cloudy, with a high near 84. East wind 0 to 3 mph. Chance of precipitation is 80%. New rainfall amounts between a quarter and half of an inch possible.
7-day forecast
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| Today | 84°F | Patchy Fog | 0 to 3 mph E | 76% |
| Tonight | 69°F | Showers And Thunderstorms Likely | 2 mph NE | 71% |
| Wednesday | 87°F | Chance Showers And Thunderstorms | 0 to 6 mph S | 54% |
| Wednesday Night | 71°F | Showers And Thunderstorms Likely | 0 to 5 mph W | 66% |
| Thursday | 90°F | Mostly Sunny then Chance Showers And Thunderstorms | 0 to 6 mph S | 51% |
| Thursday Night | 71°F | Chance Showers And Thunderstorms | 0 to 5 mph W | 51% |
| Friday | 91°F | Slight Chance Rain Showers then Chance Showers And Thunderstorms | 0 to 5 mph S | 29% |
| Friday Night | 70°F | Chance Showers And Thunderstorms then Partly Cloudy | 0 to 3 mph S | 29% |
| Saturday | 91°F | Mostly Sunny then Slight Chance Showers And Thunderstorms | 0 to 5 mph S | 24% |
| Saturday Night | 71°F | Slight Chance Showers And Thunderstorms then Partly Cloudy | 0 to 3 mph S | 24% |
| Sunday | 91°F | Partly Sunny then Chance Showers And Thunderstorms | 2 mph SW | 36% |
| Sunday Night | 72°F | Chance Showers And Thunderstorms | 1 mph W | 36% |
| Monday | 92°F | Mostly Sunny then Chance Showers And Thunderstorms | 0 to 3 mph SW | 29% |
| Monday Night | 72°F | Chance Showers And Thunderstorms then Partly Cloudy | 2 mph W | 29% |
Forecast source: National Weather Service (api.weather.gov). Updated through the day.
Growing snapshot for Jefferson, SC
Last spring frost
Mar 27
First fall frost
Nov 8
Growing season
228 days
Hardiness zone
8a
Explore more for Jefferson, SC: full frost dates · planting calendar · South Carolina frost dates
Climate data from the nearest NOAA station, Pageland, Sc (9.1 mi). Frost dates are 1991–2020 averages, not a forecast. Page updated Aug 4, 2026.