Sunday
Patchy fog
High:
92°F
A slight chance of showers and thunderstorms after 2pm. Patchy fog before 9am. Otherwise, mostly sunny, with a high near 92. Heat index values as high as 101. Light and variable wind. Chance of precipitation is 20%.
Sumter, SC Weather - Tomorrow’s Forecast
Sunday Night
Mostly clear
Overnight low:
75°F
Mostly clear, with a low around 75. Calm wind.