Marine Weather Net

Charleston, SC Weather Forecast

Marine Forecast: Charleston Harbor

Charleston, South Carolina

 Lat: 32.78N, Lon: 79.94W

Current Conditions Updated: 1156 AM EDT MON MAR 25 2019

Partly Cloudy
Temp: 76°F
  • Humidity:
  • 49%
  • Winds:
  • 17 MPH SSW
  • Gusts:
  • 24 MPH
  • Barometer:
  • 30.05 in.
  • Dewpoint:
  • 56°F
  • Heat index:
  • 78°F

  • Sunrise:
  • 7:16 AM EDT
  • Sunset:
  • 7:34 PM EDT
  • Moonrise:
  • N/A EDT
  • Moonset:
  • 10:35 AM EDT


Hi: 79°F
Lo: 55°F
Precip: 20%


Hi: 61°F
Lo: 39°F
Precip: 30%



Hi: 61°F
Lo: 39°F



Hi: 69°F
Lo: 41°F
Weather Forecast In Detail:
Forecast Issued: 1228 PM EDT Mon Mar 25 2019

This Afternoon...Mostly sunny with a 20 percent chance of showers. Highs in the upper 70s. Southwest winds 10 to 15 mph.
Tonight...Mostly cloudy with a slight chance of thunderstorms. A chance of showers in the evening, then showers likely after midnight. Lows in the mid 50s. West winds 5 to 10 mph. Chance of rain 60 percent.
Tuesday...Mostly cloudy. A chance of showers, mainly in the morning. Cooler with highs in the lower 60s. Northeast winds 10 to 15 mph. Chance of rain 30 percent.
Tuesday Night...Mostly cloudy in the evening, then becoming partly cloudy. Cooler with lows in the upper 30s. Northeast winds around 10 mph with gusts up to 20 mph.
Wednesday...Sunny. Highs in the lower 60s. Northeast winds 10 to 15 mph.
Wednesday Night...Mostly clear. Lows in the upper 30s.
Thursday...Sunny. Highs in the upper 60s.
Thursday Night...Clear. Lows in the lower 40s.
Friday...Sunny. Highs in the mid 70s.
Friday Night...Partly cloudy. Lows around 50.
Saturday...Partly sunny. Highs around 80.
Saturday Night...Mostly cloudy. Lows in the mid 50s.
Sunday...Partly sunny with a 20 percent chance of showers. Highs around 80.
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