Lake Secession, SC Weather & Growing Conditions
Today
85°F
Showers And Thunderstorms
A chance of rain showers before 11am, then showers and thunderstorms. Mostly cloudy, with a high near 85. East northeast wind 2 to 6 mph. Chance of precipitation is 80%. New rainfall amounts between a tenth and quarter of an inch possible.
7-day forecast
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| Today | 85°F | Showers And Thunderstorms | 2 to 6 mph ENE | 77% |
| Tonight | 68°F | Showers And Thunderstorms Likely then Chance Showers And Thunderstorms | 1 to 5 mph ENE | 70% |
| Wednesday | 86°F | Chance Showers And Thunderstorms | 1 to 5 mph SE | 69% |
| Wednesday Night | 70°F | Showers And Thunderstorms Likely then Chance Showers And Thunderstorms | 0 to 3 mph S | 77% |
| Thursday | 88°F | Slight Chance Rain Showers then Chance Showers And Thunderstorms | 0 to 5 mph W | 62% |
| Thursday Night | 70°F | Showers And Thunderstorms Likely then Slight Chance Showers And Thunderstorms | 0 to 3 mph WSW | 58% |
| Friday | 88°F | Mostly Sunny then Chance Showers And Thunderstorms | 0 to 5 mph W | 37% |
| Friday Night | 70°F | Chance Showers And Thunderstorms | 2 mph W | 36% |
| Saturday | 89°F | Mostly Sunny then Chance Showers And Thunderstorms | 0 to 3 mph SW | 29% |
| Saturday Night | 70°F | Chance Showers And Thunderstorms | 2 mph SSE | 29% |
| Sunday | 90°F | Chance Rain Showers then Chance Showers And Thunderstorms | 0 to 5 mph WSW | 31% |
| Sunday Night | 71°F | Chance Showers And Thunderstorms | 2 mph WNW | 31% |
| Monday | 90°F | Slight Chance Rain Showers then Slight Chance Showers And Thunderstorms | 0 to 6 mph WSW | 23% |
| Monday Night | 72°F | Slight Chance Showers And Thunderstorms then Partly Cloudy | 0 to 3 mph W | 23% |
Forecast source: National Weather Service (api.weather.gov). Updated through the day.
Growing snapshot for Lake Secession, SC
Last spring frost
Mar 27
First fall frost
Nov 7
Growing season
226 days
Hardiness zone
8a
Explore more for Lake Secession, SC: full frost dates · planting calendar · South Carolina frost dates
Climate data from the nearest NOAA station, Calhoun Falls, Sc (12.3 mi). Frost dates are 1991–2020 averages, not a forecast. Page updated Aug 4, 2026.