Sumter, SC Weather - Extended Forecast

Sunday

Chance of showers

High:
81°F

A chance of showers, with thunderstorms also possible after 2pm. Mostly cloudy, with a high near 81. Northeast wind around 9 mph. Chance of precipitation is 40%. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.

Sunday Night

Chance of thunderstorms

Overnight low:
68°F

A chance of showers and thunderstorms. Mostly cloudy, with a low around 68. Chance of precipitation is 30%. New precipitation amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.

Monday

Chance of showers

High:
83°F

A chance of showers between 8am and 2pm, then a chance of showers and thunderstorms after 2pm. Partly sunny, with a high near 83. Chance of precipitation is 50%.

Monday Night

Chance of thunderstorms

Overnight low:
71°F

A chance of showers and thunderstorms. Mostly cloudy, with a low around 71. Chance of precipitation is 40%.

Tuesday

Chance of showers

High:
86°F

Tuesday Night

Showers likely

Overnight low:
71°F

Wednesday

Showers likely

High:
86°F

Wednesday Night

Showers likely

Overnight low:
71°F

Thursday

Mostly sunny

High:
88°F

Thursday Night

Chance of thunderstorms

Overnight low:
71°F