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McColl, SC Weather & Growing Conditions

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

This Afternoon
88°F
Chance Showers And Thunderstorms
A chance of showers and thunderstorms after 2pm. Mostly sunny, with a high near 88. Northeast wind around 9 mph. Chance of precipitation is 30%. New rainfall amounts between a tenth and quarter of an inch possible.

7-day forecast for McColl

WhenTempForecastWindPrecip
This Afternoon 88°F Chance Showers And Thunderstorms 9 mph NE 25%
Tonight 68°F Partly Cloudy 2 to 9 mph E 9%
Sunday 89°F Mostly Sunny 3 mph NE 6%
Sunday Night 69°F Partly Cloudy 2 mph S 7%
Monday 91°F Mostly Sunny then Chance Showers And Thunderstorms 0 to 5 mph SE 36%
Monday Night 69°F Chance Showers And Thunderstorms then Showers And Thunderstorms Likely 5 mph E 58%
Tuesday 85°F Showers And Thunderstorms Likely 5 to 9 mph NE 57%
Tuesday Night 66°F Showers And Thunderstorms Likely 8 to 14 mph NE 57%
Wednesday 76°F Chance Showers And Thunderstorms 15 mph NE 39%
Wednesday Night 64°F Chance Showers And Thunderstorms 12 to 15 mph NE 39%
Thursday 77°F Partly Sunny 15 mph NE 13%
Thursday Night 60°F Partly Cloudy 7 to 14 mph NE 13%
Friday 78°F Mostly Sunny then Slight Chance Rain Showers 9 mph N 15%
Friday Night 58°F Slight Chance Rain Showers 5 to 9 mph NE 15%

Forecast source: National Weather Service (api.weather.gov) for McColl (34.667, -79.544). Updated through the day.

Growing snapshot for McColl

Last spring frost
Mar 26
First fall frost
Nov 8
Growing season
228 days
Hardiness zone
8a

More local growing data for McColl: nearby ZIP 29570 weather · frost dates · planting calendar · South Carolina frost dates

Nearby towns & communities

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Climate data from the nearest NOAA station, Mccoll 3 Nnw, Sc (2.6 mi from McColl). Frost dates are 1991–2020 averages, not a forecast. Page updated Sep 19, 2026.