10-Day Weather Forecast - Hilton Head Island, SC

Mostly sunny. A slight chance of showers in the morning. Highs in the lower 60s. Temperature falling into the mid 50s in the afternoon. West winds 10 to 15 mph becoming northwest in the afternoon. Chance of rain 20 percent.

Clear. Much cooler with lows in the lower 20s except in the mid 20s near the coast. Wind chill values as low as 11 after midnight. North winds 15 to 20 mph with gusts up to 30 mph.

Sunny. Much cooler with highs in the lower 40s. Northeast winds 10 to 15 mph. Wind chill values as low as 10 above in the morning.

Clear. Lows in the mid 20s except in the lower 30s near the coast. Northwest winds around 5 mph.

Sunny. Highs in the mid 50s.

Mostly clear. Lows in the upper 30s.

Partly sunny. Highs in the lower 60s.

Mostly cloudy. Lows in the upper 40s.

Mostly sunny with a 20 percent chance of showers. Highs in the mid 60s.

Partly cloudy with a 20 percent chance of showers. Lows in the mid 50s.

Mostly sunny. Highs in the mid 60s.

Partly cloudy. Lows in the upper 40s.

Mostly sunny. Highs in the lower 60s.

Mostly clear. Low temperature around 59F. Dew point will be around 58F with an average humidity of 96%. Winds will be 3 mph from the S.

Sunny. High temperature around 70F. Dew point will be around 62F with an average humidity of 89%. Winds will be 3 mph from the SW.

Clear. Low temperature around 58F. Dew point will be around 59F with an average humidity of 96%. Winds will be 2 mph from the SW.

Sunny. High temperature around 67F. Dew point will be around 60F with an average humidity of 89%. Winds will be 2 mph from the NE.

Clear. Low temperature around 57F. Dew point will be around 57F with an average humidity of 96%. Winds will be 2 mph from the NE.