Sullivans Island, SC Weather Forecast

Sullivans Island, South Carolina

 Lat: 32.76N, Lon: 79.84W

Partly Cloudy
Temp: 40°F
  • Humidity:
  • 82%
  • Winds:
  • N/A
  • Gusts:
  • N/A MPH
  • Barometer:
  • 30.32 in.
  • Dewpoint:
  • 35°F
  • Heat index:
  • 40°F


Lo: 40°F


Hi: 45°F
Lo: 25°F
Precip: 20%


Hi: 45°F
Lo: 29°F


Hi: 55°F
Lo: 35°F
Tonight...Partly cloudy this evening, then becoming mostly cloudy. Lows in the mid 30s, except around 40 near the coast. East winds around 5 mph this evening, becoming light and variable.
Wednesday...Mostly cloudy in the morning, then partly sunny with a slight chance of rain in the afternoon. Highs in the mid 40s. Northwest winds 10 to 15 mph. Chance of rain 20 percent.
Wednesday Night...Partly cloudy in the evening, then becoming clear. Lows in the mid 20s. Northwest winds 10 to 15 mph.
Thursday...Sunny. Highs in the mid 40s. Northwest winds 5 to 10 mph. Wind chill values as low as 15 in the morning.
Thursday Night...Clear. Lows in the upper 20s. West winds around 5 mph.
Friday...Sunny. Highs in the mid 50s.
Friday Night...Clear. Lows in the mid 30s.
Saturday...Sunny. Highs in the upper 50s.
Saturday Night...Partly cloudy. Lows in the lower 40s.
Sunday...Mostly sunny. Highs in the mid 60s.
Sunday Night...Partly cloudy. Lows around 50.
Monday...Mostly cloudy with a 30 percent chance of showers. Highs in the upper 60s.
Monday Night...Mostly cloudy with a 40 percent chance of showers. Lows in the mid 40s.
Tuesday...Sunny. Highs around 60.
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