NWS Forecast for: Sumter SC
Issued by: National Weather Service Columbia, SC
Last Update: 7:22 pm EDT Aug 3, 2021


Overnight: A slight chance of showers before 1am, then a slight chance of showers after 5am. Cloudy, with a low around 68. North wind around 7 mph. Chance of precipitation is 20%.

Wednesday: A slight chance of showers between noon and 2pm, then a slight chance of showers and thunderstorms after 2pm. Mostly cloudy, with a high near 81. North wind around 6 mph. Chance of precipitation is 20%.

Wednesday Night: A chance of showers and thunderstorms. Mostly cloudy, with a low around 69. Calm wind. Chance of precipitation is 40%. New precipitation amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.

Thursday: A chance of showers, with thunderstorms also possible after 2pm. Mostly sunny, with a high near 84. Northeast wind 3 to 5 mph. Chance of precipitation is 40%. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.

Thursday Night: A chance of showers and thunderstorms, mainly after 2am. Partly cloudy, with a low around 70. Calm wind. Chance of precipitation is 30%. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.

Friday: A chance of showers and thunderstorms, then showers likely and possibly a thunderstorm after 2pm. Partly sunny, with a high near 84. Chance of precipitation is 60%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.

Friday Night: Showers likely and possibly a thunderstorm before 2am, then a chance of showers. Mostly cloudy, with a low around 71. Chance of precipitation is 60%.

Saturday: A chance of showers, then showers likely and possibly a thunderstorm after 2pm. Partly sunny, with a high near 87. Chance of precipitation is 60%.

Saturday Night: Showers likely and possibly a thunderstorm before 8pm. Partly cloudy, with a low around 71. Chance of precipitation is 60%.

Sunday: A chance of showers and thunderstorms after 2pm. Mostly sunny, with a high near 89. Chance of precipitation is 30%.

Sunday Night: A chance of showers and thunderstorms. Partly cloudy, with a low around 72. Chance of precipitation is 30%.

Monday: A chance of showers and thunderstorms. Mostly sunny, with a high near 90. Chance of precipitation is 30%.

Monday Night: A chance of showers and thunderstorms. Partly cloudy, with a low around 72. Chance of precipitation is 30%.

Tuesday: A chance of showers and thunderstorms. Mostly sunny, with a high near 91. Chance of precipitation is 30%.



Sumter SC
 33.94°N 80.4°W (Elev. 154 ft)

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