Sumter, SC Weather - Tomorrow’s Forecast

Saturday

Sunny

High:
96°F

A chance of showers and thunderstorms, mainly after 5pm. Mostly sunny, with a high near 96. Heat index values as high as 105. Calm wind becoming south 5 to 8 mph in the morning. Chance of precipitation is 30%. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.

Saturday Night

Chance of thunderstorms

Overnight low:
77°F

A chance of showers and thunderstorms, mainly before 8pm. Partly cloudy, with a low around 77. South wind around 7 mph. Chance of precipitation is 30%. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.