10-Day Weather Forecast - Sullivans Island, SC

Sunny. Highs in the upper 70s.

Clear. Low temperature around 63F. Dew point will be around 59F with an average humidity of 74%. Winds will be 5 mph from the SW.

Sunny. High temperature around 79F. Dew point will be around 60F with an average humidity of 63%. Winds will be 4 mph from the S.

Clear. Low temperature around 65F. Dew point will be around 60F with an average humidity of 77%. Winds will be 5 mph from the SW.

Mostly sunny. High temperature around 78F. Dew point will be around 62F with an average humidity of 68%. Winds will be 5 mph from the SW.

Clear. Low temperature around 67F. Dew point will be around 62F with an average humidity of 81%. Winds will be 5 mph from the S.

Mostly sunny. High temperature around 82F. Dew point will be around 65F with an average humidity of 68%. Winds will be 5 mph from the SW.

Partly cloudy with a chance of rain. Chance of precipitation 45%. Low temperature around 66F. Dew point will be around 65F with an average humidity of 83%. Winds will be 4 mph from the SW.

Partly cloudy with a chance of rain. Chance of precipitation 40%. High temperature around 78F. Dew point will be around 66F with an average humidity of 76%. Winds will be 3 mph from the E.

Mostly clear with a chance of rain. Chance of precipitation 40%. Low temperature around 65F. Dew point will be around 64F with an average humidity of 84%. Winds will be 3 mph from the E.

Mostly sunny with a slight chance of rain. Chance of precipitation 25%. High temperature around 75F. Dew point will be around 61F with an average humidity of 73%. Winds will be 6 mph from the E.

Partly cloudy with a slight chance of rain. Chance of precipitation 25%. Low temperature around 67F. Dew point will be around 65F with an average humidity of 89%. Winds will be 4 mph from the SE.

Cloudy with a 60% chance for rain and thunderstorms. High temperature around 75F. Dew point will be around 69F with an average humidity of 84%. Winds will be 5 mph from the S.

Mostly clear with a chance of rain. Chance of precipitation 45%. Low temperature around 69F. Dew point will be around 67F with an average humidity of 85%. Winds will be 3 mph from the NW.

Mostly sunny. High temperature around 76F. Dew point will be around 62F with an average humidity of 71%. Winds will be 3 mph from the N.

Partly cloudy. Low temperature around 67F. Dew point will be around 61F with an average humidity of 75%. Winds will be 1 mph from the NW.

Mostly sunny with a slight chance of rain. Chance of precipitation 25%. High temperature around 76F. Dew point will be around 62F with an average humidity of 69%. Winds will be 3 mph from the SW.

Mostly clear with a slight chance of rain. Chance of precipitation 25%. Low temperature around 68F. Dew point will be around 62F with an average humidity of 75%. Winds will be 2 mph from the W.