10-Day Weather Forecast - Marietta, SC

Partly sunny in the morning then mostly sunny with a chance of showers and thunderstorms in the afternoon. Highs in the lower 80s. Southwest winds 5 to 10 mph. Chance of rain 30 percent.

Mostly clear. Lows in the mid 50s. West winds 5 to 10 mph.

Sunny. Highs in the mid 80s. West winds 5 to 10 mph.

Mostly clear. Lows in the lower 60s.

Sunny. Highs in the lower 80s.

Mostly clear. Cooler with lows in the mid 40s.

Mostly sunny. Cooler with highs in the mid 60s.

Partly cloudy in the evening then becoming mostly cloudy. Lows in the mid 40s.

Partly sunny. Highs in the upper 60s.

Mostly cloudy. Lows in the upper 40s.

Mostly sunny. Highs in the mid 70s.

Clear. Low temperature around 52F. Dew point will be around 53F with an average humidity of 72%. Winds will be 5 mph from the W.

Partly cloudy. High temperature around 82F. Dew point will be around 51F with an average humidity of 57%. Winds will be 4 mph from the W.

Mostly clear with a slight chance of rain. Chance of precipitation 25%. Low temperature around 48F. Dew point will be around 44F with an average humidity of 58%. Winds will be 3 mph from the NE.

Partly cloudy. High temperature around 66F. Dew point will be around 39F with an average humidity of 51%. Winds will be 4 mph from the NE.

Cloudy. Low temperature around 43F. Dew point will be around 38F with an average humidity of 62%. Winds will be 3 mph from the NE.

Cloudy. High temperature around 68F. Dew point will be around 43F with an average humidity of 61%. Winds will be 1 mph from the S.

Cloudy. Low temperature around 47F. Dew point will be around 44F with an average humidity of 69%. Winds will be 1 mph from the E.