Mullins, SC Weather & Growing Conditions
Local forecast, frost dates, hardiness zone and planting guidance for Mullins, a city in Marion County, South Carolina.
Today
85°F
Chance Showers And Thunderstorms
A chance of showers and thunderstorms. Mostly cloudy, with a high near 85. Southeast wind around 5 mph. Chance of precipitation is 50%. New rainfall amounts between a tenth and quarter of an inch possible.
7-day forecast for Mullins
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| Today | 85°F | Chance Showers And Thunderstorms | 5 mph SE | 50% |
| Tonight | 72°F | Chance Showers And Thunderstorms then Partly Cloudy | 1 to 5 mph S | 47% |
| Wednesday | 88°F | Slight Chance Showers And Thunderstorms | 2 to 7 mph S | 47% |
| Wednesday Night | 73°F | Chance Showers And Thunderstorms then Partly Cloudy | 1 to 6 mph S | 26% |
| Thursday | 90°F | Chance Showers And Thunderstorms | 1 to 7 mph S | 49% |
| Thursday Night | 73°F | Partly Cloudy | 0 to 5 mph S | 5% |
| Friday | 91°F | Slight Chance Showers And Thunderstorms | 0 to 6 mph S | 24% |
| Friday Night | 72°F | Partly Cloudy | 0 to 5 mph SE | 6% |
| Saturday | 90°F | Chance Showers And Thunderstorms | 0 to 6 mph S | 36% |
| Saturday Night | 72°F | Chance Showers And Thunderstorms then Partly Cloudy | 0 to 5 mph S | 36% |
| Sunday | 90°F | Slight Chance Rain Showers then Chance Showers And Thunderstorms | 0 to 3 mph SW | 45% |
| Sunday Night | 73°F | Chance Showers And Thunderstorms then Partly Cloudy | 3 mph S | 45% |
| Monday | 91°F | Mostly Sunny then Chance Showers And Thunderstorms | 5 mph SW | 30% |
| Monday Night | 74°F | Chance Showers And Thunderstorms | 3 mph SW | 30% |
Forecast source: National Weather Service (api.weather.gov) for Mullins (34.204, -79.254). Updated through the day.
Growing snapshot for Mullins
Last spring frost
Mar 26
First fall frost
Nov 11
Growing season
233 days
Hardiness zone
8b
More local growing data for Mullins: nearby ZIP 29574 weather · frost dates · planting calendar · South Carolina frost dates
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Climate data from the nearest NOAA station, Mullins, Sc (2.1 mi from Mullins). Frost dates are 1991–2020 averages, not a forecast. Page updated Aug 4, 2026.