Thursday
Sunny
High:
99°F
A slight chance of showers and thunderstorms after 2pm. Sunny and hot, with a high near 99. Heat index values as high as 109. Light west wind. Chance of precipitation is 20%.
Sumter, SC Weather - Tomorrow’s Forecast
Thursday Night
Partly cloudy
Overnight low:
78°F
Partly cloudy, with a low around 78. Calm wind.