Sumter, SC Weather - Tomorrow’s Forecast

Friday

Chance of showers

High:
90°F

A chance of showers and thunderstorms, then showers likely and possibly a thunderstorm after 4pm. Partly sunny, with a high near 90. Heat index values as high as 100. Light and variable wind. Chance of precipitation is 60%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.

Friday Night

Showers

Overnight low:
73°F

Showers and possibly a thunderstorm. Low around 73. Calm wind. Chance of precipitation is 80%. New rainfall amounts between a half and three quarters of an inch possible.