Friday
Hot
High:
99°F
Mostly sunny and hot, with a high near 99. Heat index values as high as 111. Calm wind.
Sumter, SC Weather - Tomorrow’s Forecast
Friday Night
Slight chance of thunderstorms
Overnight low:
77°F
A slight chance of showers and thunderstorms between 7pm and 8pm. Partly cloudy, with a low around 77. Calm wind. Chance of precipitation is 20%.