Sumter, SC Weather - Tomorrow’s Forecast

Thursday

Chance of thunderstorms

High:
90°F

A chance of showers and thunderstorms, mainly after 1pm. Patchy fog before 9am. Otherwise, partly sunny, with a high near 90. Light south wind. Chance of precipitation is 40%. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.

Thursday Night

Chance of thunderstorms

Overnight low:
73°F

A chance of showers and thunderstorms, mainly before 2am. Mostly cloudy, with a low around 73. Calm wind. Chance of precipitation is 40%. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.