Marine Weather Net

James Island, SC Weather Forecast


Marine Forecast: Charleston Harbor


James Island, South Carolina

 Lat: 32.73N, Lon: 79.93W

Current Conditions Updated: 356 PM EDT THU JUL 9 2020

Mostly Cloudy
Temp: 87°F
  • Humidity:
  • 65%
  • Winds:
  • 7 MPH NNW
  • Gusts:
  • N/A MPH
  • Barometer:
  • 29.84 in.
  • Dewpoint:
  • 74°F
  • Heat index:
  • 95°F

  • Sunrise:
  • 6:18 AM EDT
  • Sunset:
  • 8:29 PM EDT
  • Moonrise:
  • 11:53 PM EDT
  • Moonset:
  • 10:30 AM EDT

TONIGHT

CHANCE OF SHOWERS
Lo: 75°F
Precip: 40%

FRIDAY

PARTLY SUNNY
Hi: 91°F
Lo: 79°F
Precip: 50%

SATURDAY

PARTLY SUNNY
Hi: 91°F
Lo: 77°F
Precip: 40%

SUNDAY

MOSTLY SUNNY
Hi: 91°F
Lo: 79°F
Precip: 20%
Weather Forecast In Detail:
Forecast Issued: 248 PM EDT Thu Jul 09 2020

Tonight...Mostly cloudy with a slight chance of thunderstorms. A chance of showers, mainly this evening. Lows in the mid 70s. West winds 5 to 10 mph. Chance of rain 40 percent.
Friday...Partly sunny. A chance of showers and thunderstorms in the afternoon. Highs in the lower 90s. Heat index values up to 105. Northwest winds around 5 mph, becoming south in the afternoon. Chance of rain 50 percent.
Friday Night...Mostly cloudy. A chance of showers and thunderstorms in the evening. Lows in the upper 70s. Southwest winds 5 to 10 mph. Chance of rain 40 percent.
Saturday...Partly sunny. A chance of showers and thunderstorms in the afternoon. Highs in the lower 90s. Southwest winds 5 to 10 mph. Chance of rain 40 percent. Heat index values up to 108.
Saturday Night...Mostly cloudy with a chance of showers and thunderstorms in the evening, then partly cloudy with a slight chance of showers and thunderstorms after midnight. Lows in the upper 70s. Southwest winds 5 to 10 mph. Chance of rain 40 percent.
Sunday...Mostly sunny with a slight chance of showers and thunderstorms. Highs in the lower 90s. Chance of rain 20 percent. Heat index values up to 105.
Sunday Night...Partly cloudy with a slight chance of showers and thunderstorms. Lows in the upper 70s. Chance of rain 20 percent.
Monday...Partly sunny with a chance of showers and thunderstorms. Highs in the lower 90s. Chance of rain 40 percent. Heat index values up to 105.
Monday Night...Partly cloudy with a chance of showers and thunderstorms. Lows in the mid 70s. Chance of rain 40 percent.
Tuesday...Mostly sunny with a chance of showers and thunderstorms. Highs in the lower 90s. Chance of rain 40 percent.
Tuesday Night...Partly cloudy with a slight chance of showers and thunderstorms. Lows in the mid 70s. Chance of rain 20 percent.
Wednesday...Mostly sunny with a chance of showers and thunderstorms. Highs around 90. Chance of rain 30 percent.
Wednesday Night...Partly cloudy with a slight chance of showers and thunderstorms. Lows in the mid 70s. Chance of rain 20 percent.
Thursday...Mostly sunny with a chance of showers and thunderstorms. Highs in the upper 80s. Chance of rain 30 percent.
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