Sumter, SC Weather - Extended Forecast

Sunday

Chance of showers and thunderstorms

High:
81°F

A chance of showers, mainly after 2pm. Mostly cloudy, with a high near 81. Calm wind becoming south 5 to 9 mph in the morning. Chance of precipitation is 50%. New precipitation amounts of less than a tenth of an inch possible.

Sunday Night

Chance of showers

Overnight low:
63°F

A chance of showers. Mostly cloudy, with a low around 63. South wind around 6 mph. Chance of precipitation is 50%. New precipitation amounts of less than a tenth of an inch possible.

Monday

Chance of showers

High:
81°F

A chance of showers, then showers likely and possibly a thunderstorm after 2pm. Mostly cloudy, with a high near 81. Chance of precipitation is 70%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.

Monday Night

Showers likely

Overnight low:
57°F

Showers likely before 8pm, then showers likely and possibly a thunderstorm between 8pm and 2am. Mostly cloudy, with a low around 57. Chance of precipitation is 70%.

Tuesday

Mostly sunny

High:
77°F

Tuesday Night

Partly cloudy

Overnight low:
55°F

Wednesday

Chance of showers

High:
77°F

Wednesday Night

Mostly cloudy

Overnight low:
64°F

Thursday

Partly sunny

High:
85°F

Thursday Night

Mostly cloudy

Overnight low:
64°F

Friday

Mostly cloudy

High:
86°F