Tatum, SC Weather & Growing Conditions
Local forecast, frost dates, hardiness zone and planting guidance for Tatum, a town in Marlboro County, South Carolina.
Today
84°F
Patchy Fog then Chance Showers And Thunderstorms
Patchy fog and a slight chance of rain showers before 7am, then a chance of rain showers and patchy fog between 7am and 8am, then patchy fog and a chance of showers and thunderstorms between 8am and 11am, then a chance of showers and thunderstorms. Mostly cloudy, with a high near 84. East wind 1 to 6 mph. Chance of precipitation is 50%. New rainfall amounts between a quarter and half of an inch possible.
7-day forecast for Tatum
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| Today | 84°F | Patchy Fog then Chance Showers And Thunderstorms | 1 to 6 mph E | 51% |
| Tonight | 71°F | Chance Showers And Thunderstorms | 1 to 5 mph SE | 50% |
| Wednesday | 87°F | Slight Chance Rain Showers then Chance Showers And Thunderstorms | 2 to 9 mph S | 39% |
| Wednesday Night | 72°F | Chance Showers And Thunderstorms | 2 to 8 mph S | 38% |
| Thursday | 89°F | Slight Chance Showers And Thunderstorms | 2 to 8 mph S | 64% |
| Thursday Night | 72°F | Slight Chance Showers And Thunderstorms | 1 to 6 mph S | 17% |
| Friday | 91°F | Mostly Sunny then Chance Showers And Thunderstorms | 1 to 7 mph S | 27% |
| Friday Night | 71°F | Partly Cloudy | 1 to 6 mph S | 7% |
| Saturday | 90°F | Slight Chance Rain Showers then Chance Showers And Thunderstorms | 0 to 7 mph S | 29% |
| Saturday Night | 71°F | Chance Showers And Thunderstorms then Partly Cloudy | 1 to 6 mph S | 29% |
| Sunday | 90°F | Slight Chance Rain Showers then Chance Showers And Thunderstorms | 1 to 6 mph SW | 39% |
| Sunday Night | 72°F | Chance Showers And Thunderstorms | 2 to 6 mph SW | 39% |
| Monday | 91°F | Mostly Sunny then Chance Showers And Thunderstorms | 3 to 7 mph SW | 28% |
| Monday Night | 73°F | Chance Showers And Thunderstorms then Partly Cloudy | 2 to 6 mph SW | 28% |
Forecast source: National Weather Service (api.weather.gov) for Tatum (34.644, -79.587). Updated through the day.
Growing snapshot for Tatum
Last spring frost
Mar 26
First fall frost
Nov 8
Growing season
228 days
Hardiness zone
8a
More local growing data for Tatum: nearby ZIP 29594 weather · frost dates · planting calendar · South Carolina frost dates
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Climate data from the nearest NOAA station, Mccoll 3 Nnw, Sc (4.5 mi from Tatum). Frost dates are 1991–2020 averages, not a forecast. Page updated Aug 4, 2026.