Sumter, SC Weather - Tomorrow’s Forecast

Saturday

Slight chance of thunderstorms

High:
87°F

Showers and thunderstorms likely, mainly before 4pm, then showers likely and possibly a thunderstorm after 5pm. Partly sunny, with a high near 87. Light and variable wind. Chance of precipitation is 70%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.

Saturday Night

Showers

Overnight low:
69°F

Showers and possibly a thunderstorm. Low around 69. Light east wind. Chance of precipitation is 80%. New rainfall amounts between a half and three quarters of an inch possible.