Sumter, SC Weather - Tomorrow’s Forecast

Wednesday

Slight chance of thunderstorms

High:
89°F

A chance of showers and thunderstorms, mainly after noon. Partly sunny, with a high near 89. Calm wind becoming south 5 to 7 mph in the afternoon. Chance of precipitation is 50%. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.

Wednesday Night

Chance of thunderstorms

Overnight low:
73°F

A chance of thunderstorms before 9pm, then a slight chance of showers and thunderstorms between 9pm and midnight. Partly cloudy, with a low around 73. Light south wind. Chance of precipitation is 30%. New precipitation amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.