10-Day Weather Forecast - Johns Island, SC

Sunny. Highs in the upper 50s. Southwest winds 10 to 15 mph. Gusts up to 30 mph in the afternoon.

Mostly clear in the evening then becoming partly cloudy. Lows in the lower 40s. West winds 10 to 15 mph with gusts up to 30 mph.

Sunny. Highs in the mid 50s. Northwest winds 5 to 10 mph.

Mostly clear. Lows in the upper 30s. West winds 5 to 10 mph.

Sunny. Highs in the upper 50s.

Mostly clear. Lows in the mid 40s.

Sunny. Highs in the mid 60s.

Mostly clear. Lows around 50.

Mostly sunny. Highs in the upper 60s.

Partly cloudy. Cooler with lows in the mid 30s.

Sunny cooler with highs around 50.

Partly cloudy. Lows in the mid 30s.

Mostly sunny. Highs in the mid 50s.

Mostly clear. Low temperature around 39F. Dew point will be around 34F with an average humidity of 80%. Winds will be 3 mph from the NE.

Partly cloudy. High temperature around 53F. Dew point will be around 42F with an average humidity of 81%. Winds will be 3 mph from the E.

Cloudy with a chance of rain. Chance of precipitation 35%. Low temperature around 48F. Dew point will be around 48F with an average humidity of 100%. Winds will be 2 mph from the E.

Mostly sunny with a slight chance of rain. Chance of precipitation 30%. High temperature around 61F. Dew point will be around 52F with an average humidity of 88%. Winds will be 2 mph from the S.

Clear. Low temperature around 50F. Dew point will be around 52F with an average humidity of 99%. Winds will be 2 mph from the SW.