10-Day Weather Forecast - Marietta, SC

Sunny. Highs in the mid 80s. Northeast winds around 5 mph becoming south in the afternoon.

Partly cloudy. Lows in the mid 60s. Southwest winds around 5 mph in the evening becoming light and variable.

Sunny. Highs in the upper 80s. Southwest winds 5 to 10 mph.

Mostly clear. Lows around 70. Southwest winds 5 to 10 mph.

Sunny. Highs around 90.

Mostly clear. Lows in the lower 70s.

Mostly sunny. Highs in the mid 90s.

Partly cloudy. Lows in the lower 70s.

Mostly sunny. Highs in the mid 90s. Heat index values up to 100.

Partly cloudy. Lows in the lower 70s.

Sunny. Highs in the mid 90s. Heat index values up to 100.

Mostly clear. Lows in the lower 70s.

Sunny hot with highs in the mid 90s. Heat index values up to 100.

Mostly clear with a 30% chance for rain and thunderstorms. Low temperature around 68F. Dew point will be around 67F with an average humidity of 76%. Winds will be 1 mph from the E.

Mostly sunny with a 25% chance for rain and thunderstorms. High temperature around 88F. Dew point will be around 68F with an average humidity of 67%. Winds will be 2 mph from the E.

Mostly clear with a 35% chance for rain and thunderstorms. Low temperature around 69F. Dew point will be around 66F with an average humidity of 74%. Winds will be 1 mph from the NE.

Sunny with a 25% chance for rain and thunderstorms. High temperature around 89F. Dew point will be around 68F with an average humidity of 65%. Winds will be 1 mph from the NE.

Partly cloudy with a 40% chance for rain and thunderstorms. Low temperature around 69F. Dew point will be around 66F with an average humidity of 73%. Winds will be 1 mph from the SW.