Sumter, SC Weather - Tomorrow’s Forecast

Labor Day

Chance of thunderstorms

High:
86°F

A chance of showers and thunderstorms, mainly between 1pm and 4pm. Patchy fog before 9am. Otherwise, partly sunny, with a high near 86. East wind 7 to 11 mph. Chance of precipitation is 30%. New rainfall amounts between a quarter and half of an inch possible.

Monday Night

Mostly clear

Overnight low:
69°F

Mostly clear, with a low around 69. Northeast wind 3 to 6 mph.