Sumter, SC Weather - Extended Forecast

Monday

Showers likely

High:
90°F

Showers likely, with thunderstorms also possible after 11am. Mostly cloudy, with a high near 90. South wind 6 to 9 mph. Chance of precipitation is 60%. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.

Monday Night

Chance of thunderstorms

Overnight low:
73°F

A chance of showers and thunderstorms before 2am. Mostly cloudy, with a low around 73. Chance of precipitation is 30%. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.

Tuesday

Showers likely

High:
91°F

Showers likely and possibly a thunderstorm, mainly after 2pm. Partly sunny, with a high near 91. Chance of precipitation is 60%.

Tuesday Night

Showers likely

Overnight low:
74°F

Showers likely and possibly a thunderstorm before 8pm. Partly cloudy, with a low around 74. Chance of precipitation is 60%.

Wednesday

Mostly sunny

High:
92°F

Wednesday Night

Chance of thunderstorms

Overnight low:
74°F

Thursday

Chance of showers

High:
92°F

Thursday Night

Chance of thunderstorms

Overnight low:
74°F

Friday

Mostly sunny

High:
93°F