10-Day Weather Forecast - Saint Simons Island, GA

Mostly cloudy. A slight chance of showers in the afternoon. Highs around 60. West winds 5 to 10 mph. Chance of rain 20 percent.

Partly cloudy in the evening then becoming mostly cloudy. Lows in the lower 40s. West winds 5 to 10 mph.

Partly sunny in the morning then clearing. Highs in the lower 50s. Northwest winds 10 to 15 mph with gusts up to 25 mph.

Mostly clear. Much colder with lows in the mid 20s. Northwest winds 10 to 15 mph with gusts up to 25 mph.

Patchy frost in the morning. Sunny. Highs in the lower 50s.

Mostly clear. Not as cool with lows in the mid 30s.

Partly cloudy. Highs in the lower 60s. Lows in the mid 30s.

Partly cloudy. Highs in the lower 60s. Lows in the mid 30s.

Sunny. Highs in the mid 50s.

Clear. Lows in the upper 20s. Highs in the lower 50s. Wind chill values around 20.

Clear. Lows in the upper 20s. Highs in the lower 50s. Wind chill values around 20.

Mostly clear. Lows in the lower 30s. Highs in the mid 50s. Wind chill values in the lower 20s.

Mostly clear. Lows in the lower 30s. Highs in the mid 50s. Wind chill values in the lower 20s.

Clear. Low temperature around 39F. Dew point will be around 31F with an average humidity of 61%. Winds will be 2 mph from the N.

Sunny. High temperature around 58F. Dew point will be around 39F with an average humidity of 62%. Winds will be 4 mph from the N.

Mostly clear. Low temperature around 49F. Dew point will be around 46F with an average humidity of 84%. Winds will be 2 mph from the E.

Sunny. High temperature around 64F. Dew point will be around 51F with an average humidity of 75%. Winds will be 4 mph from the E.

Clear. Low temperature around 55F. Dew point will be around 54F with an average humidity of 92%. Winds will be 2 mph from the SE.