Sumter, SC Weather - Tomorrow’s Forecast

Friday

Patchy fog

High:
91°F

A chance of showers and thunderstorms, mainly after 5pm. Patchy fog before 9am. Otherwise, mostly sunny, with a high near 91. Heat index values as high as 102. Calm wind becoming south around 5 mph in the afternoon. Chance of precipitation is 30%. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.

Friday Night

Partly cloudy

Overnight low:
73°F

Partly cloudy, with a low around 73. Light and variable wind.