10-Day Weather Forecast - Sumter, SC

Sunny. Highs in the lower 50s. West winds around 5 mph.

Partly cloudy in the evening then becoming mostly cloudy. Lows in the upper 30s. Southwest winds 5 to 10 mph.

Mostly cloudy. Highs in the lower 60s. Southwest winds 10 to 15 mph with gusts up to 25 mph.

Mostly cloudy. Lows in the lower 50s. Southwest winds 5 to 10 mph.

Mostly cloudy with a 50 percent chance of rain. Highs around 70.

Mostly cloudy. A chance of rain in the evening then rain after midnight. Lows in the lower 50s. Chance of rain 80 percent.

Mostly cloudy in the morning then becoming partly sunny. A 50 percent chance of rain. Highs in the mid 60s.

Mostly cloudy with a 40 percent chance of rain. Lows in the mid 40s.

Mostly sunny. A chance of rain in the morning. Highs in the upper 60s. Chance of rain 40 percent.

Partly cloudy. Lows in the mid 40s.

Mostly sunny. Highs in the lower 70s.

Partly cloudy. Lows in the mid 40s.

Partly sunny with a 30 percent chance of rain. Highs in the upper 60s.

Cloudy. Low temperature around 50F. Dew point will be around 48F with an average humidity of 82%. Winds will be 5 mph from the E.

Cloudy. High temperature around 64F. Dew point will be around 51F with an average humidity of 75%. Winds will be 4 mph from the NE.

Cloudy. Low temperature around 49F. Dew point will be around 48F with an average humidity of 80%. Winds will be 5 mph from the NE.

Mostly cloudy with a slight chance of rain. Chance of precipitation 25%. High temperature around 65F. Dew point will be around 48F with an average humidity of 67%. Winds will be 4 mph from the NE.

Clear. Low temperature around 47F. Dew point will be around 45F with an average humidity of 75%. Winds will be 5 mph from the NE.