10-Day Weather Forecast - Sullivans Island, SC

Mostly sunny. Highs in the lower 70s.

Partly cloudy. Lows in the mid 50s.

Sunny. Highs in the upper 70s.

Clear. Low temperature around 63F. Dew point will be around 59F with an average humidity of 77%. Winds will be 5 mph from the SW.

Sunny. High temperature around 80F. Dew point will be around 58F with an average humidity of 61%. Winds will be 4 mph from the S.

Clear. Low temperature around 65F. Dew point will be around 60F with an average humidity of 75%. Winds will be 5 mph from the SW.

Partly cloudy. High temperature around 79F. Dew point will be around 61F with an average humidity of 65%. Winds will be 4 mph from the S.

Clear. Low temperature around 67F. Dew point will be around 63F with an average humidity of 82%. Winds will be 4 mph from the S.

Sunny. High temperature around 80F. Dew point will be around 64F with an average humidity of 69%. Winds will be 5 mph from the SW.

Partly cloudy with a chance of rain. Chance of precipitation 35%. Low temperature around 69F. Dew point will be around 66F with an average humidity of 85%. Winds will be 5 mph from the S.

Partly cloudy with a chance of rain. Chance of precipitation 60%. High temperature around 80F. Dew point will be around 68F with an average humidity of 77%. Winds will be 5 mph from the SW.

Partly cloudy with a chance of rain. Chance of precipitation 45%. Low temperature around 70F. Dew point will be around 69F with an average humidity of 93%. Winds will be 3 mph from the S.

Partly cloudy with a slight chance of rain. Chance of precipitation 30%. High temperature around 77F. Dew point will be around 69F with an average humidity of 82%. Winds will be 4 mph from the S.

Partly cloudy with a slight chance of rain. Chance of precipitation 30%. Low temperature around 71F. Dew point will be around 70F with an average humidity of 92%. Winds will be 3 mph from the S.

Cloudy with a 40% chance for rain and thunderstorms. High temperature around 77F. Dew point will be around 69F with an average humidity of 82%. Winds will be 4 mph from the SW.

Partly cloudy with a chance of rain. Chance of precipitation 40%. Low temperature around 70F. Dew point will be around 69F with an average humidity of 89%. Winds will be 2 mph from the SW.

Mostly cloudy with a slight chance of rain. Chance of precipitation 30%. High temperature around 73F. Dew point will be around 65F with an average humidity of 80%. Winds will be 2 mph from the SE.

Partly cloudy with a slight chance of rain. Chance of precipitation 25%. Low temperature around 65F. Dew point will be around 65F with an average humidity of 91%. Winds will be 2 mph from the NE.