Harman US

St. Matthews, SC Weather & Growing Conditions

Tonight
71°F
Slight Chance Showers And Thunderstorms
A slight chance of showers and thunderstorms before 1am. Partly cloudy, with a low around 71. West wind around 2 mph. Chance of precipitation is 20%. New rainfall amounts less than a tenth of an inch possible.

7-day forecast

WhenTempForecastWindPrecip
Tonight 71°F Slight Chance Showers And Thunderstorms 2 mph W 18%
Saturday 92°F Mostly Sunny then Chance Showers And Thunderstorms 1 to 5 mph NE 36%
Saturday Night 71°F Chance Showers And Thunderstorms 3 mph E 28%
Sunday 90°F Partly Sunny then Chance Showers And Thunderstorms 3 mph NE 30%
Sunday Night 71°F Chance Showers And Thunderstorms then Partly Cloudy 2 mph SE 30%
Monday 91°F Mostly Sunny then Chance Showers And Thunderstorms 0 to 3 mph E 38%
Monday Night 71°F Chance Showers And Thunderstorms 0 to 3 mph E 40%
Tuesday 88°F Showers And Thunderstorms Likely 1 to 6 mph NE 58%
Tuesday Night 69°F Showers And Thunderstorms Likely 3 to 7 mph NE 58%
Wednesday 83°F Partly Sunny then Chance Showers And Thunderstorms 8 to 12 mph NE 33%
Wednesday Night 66°F Chance Showers And Thunderstorms then Partly Cloudy 8 to 12 mph NE 33%
Thursday 82°F Mostly Sunny 10 mph NE 10%
Thursday Night 64°F Partly Cloudy 5 to 9 mph NE 10%
Friday 82°F Mostly Sunny 9 mph N 10%

Forecast source: National Weather Service (api.weather.gov). Updated through the day.

Growing snapshot for St. Matthews, SC

Last spring frost
Mar 13
First fall frost
Nov 15
Growing season
249 days
Hardiness zone
8b

Explore more for St. Matthews, SC: full frost dates · planting calendar · South Carolina frost dates

Climate data from the nearest NOAA station, Orangeburg 2, Sc (16.3 mi). Frost dates are 1991–2020 averages, not a forecast. Page updated Sep 19, 2026.