10-Day Weather Forecast - Johns Island, SC

Mostly sunny. Highs in the lower 80s except in the upper 70s near the coast. Southwest winds 5 to 10 mph.

Partly cloudy in the evening then clearing. Lows around 60. Southwest winds 5 to 10 mph.

Sunny. Highs in the mid 80s except in the upper 70s near the coast. Southwest winds 5 to 10 mph.

Mostly clear. Lows in the lower 60s.

Sunny. Highs in the lower 80s.

Partly cloudy. Lows in the mid 50s.

Mostly sunny. Cooler with highs in the mid 60s.

Partly cloudy. Lows in the lower 50s.

Partly sunny. Highs in the lower 70s.

Partly cloudy. Lows in the mid 50s.

Mostly sunny. Highs in the mid 70s.

Clear. Low temperature around 58F. Dew point will be around 58F with an average humidity of 88%. Winds will be 3 mph from the S.

Sunny. High temperature around 82F. Dew point will be around 58F with an average humidity of 64%. Winds will be 4 mph from the SW.

Clear. Low temperature around 57F. Dew point will be around 56F with an average humidity of 74%. Winds will be 2 mph from the S.

Cloudy. High temperature around 69F. Dew point will be around 51F with an average humidity of 66%. Winds will be 6 mph from the NE.

Cloudy. Low temperature around 52F. Dew point will be around 49F with an average humidity of 81%. Winds will be 5 mph from the NE.

Cloudy. High temperature around 69F. Dew point will be around 52F with an average humidity of 71%. Winds will be 6 mph from the E.

Partly cloudy. Low temperature around 55F. Dew point will be around 54F with an average humidity of 88%. Winds will be 4 mph from the NE.