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Timmonsville, SC Weather & Growing Conditions

Local forecast, frost dates, hardiness zone and planting guidance for Timmonsville, a town in Florence County, South Carolina.

Today
89°F
Mostly Sunny then Slight Chance Showers And Thunderstorms
A slight chance of showers and thunderstorms between 2pm and 5pm. Mostly sunny, with a high near 89. Northeast wind 3 to 7 mph. Chance of precipitation is 20%. New rainfall amounts less than a tenth of an inch possible.

7-day forecast for Timmonsville

WhenTempForecastWindPrecip
Today 89°F Mostly Sunny then Slight Chance Showers And Thunderstorms 3 to 7 mph NE 21%
Tonight 70°F Slight Chance Showers And Thunderstorms then Partly Cloudy 1 to 6 mph E 16%
Sunday 88°F Mostly Sunny 2 mph NE 11%
Sunday Night 70°F Partly Cloudy 2 mph SE 11%
Monday 90°F Mostly Sunny then Slight Chance Showers And Thunderstorms 0 to 3 mph E 23%
Monday Night 70°F Chance Showers And Thunderstorms 3 mph E 51%
Tuesday 86°F Partly Sunny then Showers And Thunderstorms Likely 2 to 6 mph NE 62%
Tuesday Night 68°F Showers And Thunderstorms Likely 3 to 9 mph NE 62%
Wednesday 79°F Chance Rain Showers 9 to 13 mph NE 29%
Wednesday Night 64°F Chance Showers And Thunderstorms 7 to 12 mph NE 29%
Thursday 78°F Slight Chance Rain Showers 9 to 13 mph N 15%
Thursday Night 62°F Partly Cloudy 5 to 10 mph NE 9%
Friday 79°F Mostly Sunny then Slight Chance Rain Showers 8 mph N 19%
Friday Night 60°F Slight Chance Rain Showers then Partly Cloudy 2 to 6 mph NE 19%

Forecast source: National Weather Service (api.weather.gov) for Timmonsville (34.133, -79.941). Updated through the day.

Growing snapshot for Timmonsville

Last spring frost
Mar 19
First fall frost
Nov 15
Growing season
241 days
Hardiness zone
8b

More local growing data for Timmonsville: nearby ZIP 29161 weather · frost dates · planting calendar · South Carolina frost dates

Nearby towns & communities

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Climate data from the nearest NOAA station, Elliott 0.8 Nw, Sc (13 mi from Timmonsville). Frost dates are 1991–2020 averages, not a forecast. Page updated Sep 19, 2026.