Sumter, SC Weather - Tomorrow’s Forecast

Sunday

Sunny

High:
96°F

A chance of showers and thunderstorms after 2pm. Mostly sunny, with a high near 96. Heat index values as high as 105. Calm wind. Chance of precipitation is 50%. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.

Sunday Night

Chance of thunderstorms

Overnight low:
76°F

A chance of showers and thunderstorms before 8pm. Partly cloudy, with a low around 76. Calm wind. Chance of precipitation is 30%. New precipitation amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.