Summerville, SC Weather - Extended Forecast

Sunday

Chance of thunderstorms

High:
81°F

A chance of showers and thunderstorms, then showers likely and possibly a thunderstorm after 2pm. Mostly cloudy, with a high near 81. Northeast wind around 9 mph. Chance of precipitation is 70%. New rainfall amounts between a quarter and half of an inch possible.

Sunday Night

Showers likely

Overnight low:
70°F

Showers likely and possibly a thunderstorm before 8pm, then a chance of showers and thunderstorms after 8pm. Mostly cloudy, with a low around 70. Chance of precipitation is 60%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.

Monday

Thunderstorms likely

High:
85°F

Showers and thunderstorms likely, mainly after 2pm. Mostly cloudy, with a high near 85. Chance of precipitation is 70%.

Monday Night

Thunderstorms likely

Overnight low:
72°F

Showers and thunderstorms likely, mainly before 8pm. Mostly cloudy, with a low around 72. Chance of precipitation is 60%.

Tuesday

Chance of thunderstorms

High:
88°F

Tuesday Night

Thunderstorms

Overnight low:
73°F

Wednesday

Chance of thunderstorms

High:
88°F

Wednesday Night

Thunderstorms likely

Overnight low:
72°F

Thursday

Chance of thunderstorms

High:
89°F

Thursday Night

Thunderstorms likely

Overnight low:
72°F