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: 1256 AM EDT WED JUL 28 2021

Clouds
Temp: 81°F
  • Humidity:
  • 87%
  • Winds:
  • 7 MPH SSW
  • Gusts:
  • N/A MPH
  • Barometer:
  • 29.98 in.
  • Dewpoint:
  • 77°F
  • Heat index:
  • 88°F

  • Sunrise:
  • 6:29 AM EDT
  • Sunset:
  • 8:20 PM EDT
  • Moonrise:
  • 11:35 PM EDT
  • Moonset:
  • 11:02 AM EDT

TONIGHT

THUNDER STORMS
Lo: 75°F
Precip: 70%

WEDNESDAY

CHANCE OF SHOWERS
Hi: 89°F
Lo: 75°F
Precip: 60%

THURSDAY

SUNNY

Hi: 91°F
Lo: 79°F

FRIDAY

SUNNY

Hi: 95°F
Lo: 79°F
Weather Forecast In Detail:
Forecast Issued: 1150 PM EDT Tue Jul 27 2021

Overnight...Showers and thunderstorms likely. Locally heavy rainfall possible. Lows in the mid 70s. South winds around 5 mph. Chance of rain 70 percent.
Wednesday...Mostly cloudy. Showers and thunderstorms likely, mainly in the morning. Highs in the upper 80s. West winds around 5 mph, becoming east around 5 mph in the afternoon. Chance of rain 60 percent.
Wednesday Night...Mostly cloudy with a chance of showers and thunderstorms in the evening, then mostly clear after midnight. Lows in the mid 70s. Southeast winds around 5 mph, becoming southwest after midnight. Chance of rain 30 percent.
Thursday...Sunny. Highs in the lower 90s. North winds around 5 mph, becoming southeast in the afternoon. Heat index values up to 109.
Thursday Night...Mostly clear. Lows in the upper 70s. Southwest winds 5 to 10 mph. Heat index values up to 105 early in the evening.
Friday...Sunny. Highs in the mid 90s. Heat index values up to 115.
Friday Night...Partly cloudy. Lows in the upper 70s. Heat index values up to 105 early in the evening.
Saturday...Mostly sunny with a chance of showers and thunderstorms. Highs in the mid 90s. Chance of rain 30 percent. Heat index values up to 110.
Saturday Night...Mostly cloudy with a chance of showers and thunderstorms. Lows in the upper 70s. Chance of rain 40 percent.
Sunday...Mostly sunny with a chance of showers and thunderstorms. Highs in the lower 90s. Chance of rain 50 percent. Heat index values up to 105.
Sunday Night...Mostly cloudy with a chance of showers and thunderstorms. Lows in the mid 70s. Chance of rain 50 percent.
Monday...Showers and thunderstorms likely. Highs in the upper 80s. Chance of rain 70 percent.
Monday Night...Showers and thunderstorms likely. Lows in the mid 70s. Chance of rain 70 percent.
Tuesday...Showers and thunderstorms likely. Highs in the upper 80s. Chance of rain 70 percent.
SHARE THIS PAGE: