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Sumter, South Carolina Weather Forecast

Sumter County 33.94°N, 80.39°W Pop. 71,518 ZIP: 29154

Sumter is in Sumter County, South Carolina (pop. 71,518). Below you'll find current conditions, radar, observed precipitation with YTD anomalies, a 7-day forecast, GDD accumulations, and the NWS written forecast.

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NWS Forecast

Nearby Forecasts

Columbia, SC Florence, SC Summerville, SC North Charleston, SC Rock Hill, SC
All South Carolina forecasts (15) → Interactive forecast tools →