10-Day Weather Forecast - Summerville, SC

Mostly cloudy. A slight chance of showers in the afternoon. Highs in the lower 70s. Temperature falling into the mid 60s in the afternoon. Southwest winds 10 to 15 mph with gusts up to 30 mph. Chance of rain 20 percent.

Partly cloudy in the evening then clearing. Much cooler with lows in the lower 30s. Northwest winds 10 to 15 mph with gusts up to 30 mph.

Sunny. Much cooler with highs in the lower 50s. Northwest winds 5 to 10 mph.

Mostly clear. Lows in the upper 20s.

Sunny. Highs in the mid 50s.

Mostly clear. Lows in the mid 30s.

Sunny. Highs in the upper 50s.

Mostly clear. Lows in the mid 30s.

Mostly sunny. Highs around 60.

Mostly cloudy. Lows in the upper 30s.

Mostly cloudy with a 20 percent chance of showers. Highs in the lower 60s.

Mostly cloudy with a chance of rain. Chance of precipitation 50%. Low temperature around 47F. Dew point will be around 45F with an average humidity of 86%. Winds will be 4 mph from the S.

Cloudy with a slight chance of rain. Chance of precipitation 30%. High temperature around 61F. Dew point will be around 49F with an average humidity of 78%. Winds will be 2 mph from the W.

Cloudy. Low temperature around 45F. Dew point will be around 46F with an average humidity of 86%. Winds will be 2 mph from the N.

Mostly cloudy. High temperature around 62F. Dew point will be around 46F with an average humidity of 70%. Winds will be 2 mph from the N.

Clear. Low temperature around 43F. Dew point will be around 42F with an average humidity of 80%. Winds will be 1 mph from the N.

Mostly sunny. High temperature around 62F. Dew point will be around 43F with an average humidity of 66%. Winds will be 2 mph from the NW.

Partly cloudy. Low temperature around 42F. Dew point will be around 40F with an average humidity of 77%. Winds will be 1 mph from the N.