Sumter, SC Weather - Tomorrow’s Forecast

Monday

Patchy fog

High:
86°F

Showers and thunderstorms likely, mainly after 2pm. Patchy fog before 9am. Otherwise, mostly cloudy, with a high near 86. Light north wind. Chance of precipitation is 70%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.

Monday Night

Thunderstorms

Overnight low:
70°F

Showers and thunderstorms likely before 8pm, then showers and possibly a thunderstorm between 8pm and 2am, then a chance of showers after 2am. Low around 70. Light northeast wind. Chance of precipitation is 80%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.