Thursday
Partly sunny
High:
94°F
Partly sunny, with a high near 94. Heat index values as high as 102. Southwest wind 6 to 8 mph.
Sumter, SC Weather - Tomorrow’s Forecast
Thursday Night
Showers likely
Overnight low:
74°F
A chance of showers and thunderstorms before 8pm, then showers likely and possibly a thunderstorm between 8pm and 5am, then showers likely after 5am. Mostly cloudy, with a low around 74. Light and variable wind. Chance of precipitation is 60%. New rainfall amounts between a quarter and half of an inch possible.