10-Day Weather Forecast - Hilton Head Island, SC

Mostly sunny. Highs in the upper 70s.

Clear. Low temperature around 63F. Dew point will be around 60F with an average humidity of 76%. Winds will be 4 mph from the S.

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 64F. Dew point will be around 60F with an average humidity of 74%. Winds will be 5 mph from the S.

Mostly sunny. High temperature around 78F. Dew point will be around 63F with an average humidity of 69%. Winds will be 5 mph from the S.

Clear. Low temperature around 67F. Dew point will be around 62F with an average humidity of 77%. Winds will be 6 mph from the S.

Mostly sunny. High temperature around 83F. Dew point will be around 64F with an average humidity of 65%. Winds will be 4 mph from the S.

Partly cloudy with a chance of rain. Chance of precipitation 45%. Low temperature around 67F. Dew point will be around 64F with an average humidity of 78%. Winds will be 4 mph from the SW.

Partly cloudy with a 55% chance for rain and thunderstorms. High temperature around 80F. Dew point will be around 66F with an average humidity of 75%. Winds will be 3 mph from the E.

Mostly clear with a 50% chance for rain and thunderstorms. Low temperature around 67F. Dew point will be around 65F with an average humidity of 84%. Winds will be 4 mph from the E.

Partly cloudy with a slight chance of rain. Chance of precipitation 25%. High temperature around 75F. Dew point will be around 66F with an average humidity of 81%. Winds will be 8 mph from the E.

Partly cloudy with a slight chance of rain. Chance of precipitation 25%. Low temperature around 69F. Dew point will be around 66F with an average humidity of 88%. Winds will be 6 mph from the SE.

Mostly cloudy with a 65% chance for rain and thunderstorms. High temperature around 79F. Dew point will be around 71F with an average humidity of 83%. 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 66F with an average humidity of 79%. Winds will be 4 mph from the NW.

Sunny. High temperature around 80F. Dew point will be around 64F with an average humidity of 70%. Winds will be 3 mph from the NW.

Mostly clear with a slight chance of rain. Chance of precipitation 25%. Low temperature around 68F. Dew point will be around 61F with an average humidity of 70%. Winds will be 2 mph from the NW.

Mostly sunny with a slight chance of rain. Chance of precipitation 25%. High temperature around 79F. Dew point will be around 64F with an average humidity of 69%. Winds will be 2 mph from the SW.

Mostly clear with a chance of rain. Chance of precipitation 35%. Low temperature around 69F. Dew point will be around 62F with an average humidity of 72%. Winds will be 2 mph from the SW.