10-Day Weather Forecast - Sullivans Island, SC

Mostly cloudy. Highs in the lower 60s. Northeast winds 10 to 15 mph with gusts up to 25 mph.

Mostly cloudy with a 20 percent chance of showers. Lows in the lower 50s. Northeast winds 10 to 15 mph with gusts up to 25 mph.

Partly sunny with a 20 percent chance of showers. Highs around 70 except in the mid 60s near the coast. Northeast winds 5 to 10 mph.

Mostly clear. Lows in the mid 50s. East winds around 5 mph.

Mostly sunny. Highs in the lower 70s.

Partly cloudy. Lows in the upper 50s.

Mostly sunny with a 20 percent chance of showers. Highs in the mid 70s.

Partly cloudy. Lows in the upper 50s.

Partly sunny with a 30 percent chance of showers. Highs in the mid 70s.

Partly cloudy. Lows in the upper 50s.

Partly sunny with a 40 percent chance of showers. Highs in the mid 70s.

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

Partly sunny with a 50 percent chance of showers. Highs in the mid 70s.

Clear. Low temperature around 63F. Dew point will be around 64F with an average humidity of 100%. Winds will be 4 mph from the S.

Partly cloudy with a chance of rain. Chance of precipitation 35%. High temperature around 70F. Dew point will be around 65F with an average humidity of 97%. Winds will be 4 mph from the S.

Partly cloudy. Low temperature around 63F. Dew point will be around 63F with an average humidity of 100%. Winds will be 4 mph from the S.

Partly cloudy with a slight chance of rain. Chance of precipitation 30%. High temperature around 71F. Dew point will be around 66F with an average humidity of 95%. Winds will be 4 mph from the S.

Partly cloudy. Low temperature around 64F. Dew point will be around 64F with an average humidity of 99%. Winds will be 4 mph from the S.