Saturday
Mostly sunny
High:
81°F
Mostly sunny, with a high near 81.
Sumter, SC Weather - Extended Forecast
Saturday Night
Partly cloudy
Overnight low:
58°F
Partly cloudy, with a low around 58.
Sunday
Sunny
High:
86°F
Sunny, with a high near 86.
Sunday Night
Mostly clear
Overnight low:
62°F
Mostly clear, with a low around 62.
Monday
Mostly sunny
High:
81°F
Monday Night
Chance of thunderstorms
Overnight low:
46°F
Tuesday
Partly sunny
High:
62°F
Tuesday Night
Mostly cloudy
Overnight low:
44°F
Wednesday
Partly sunny
High:
68°F