Marine Weather Net

Mount Pleasant, SC Weather Forecast




Mount Pleasant, South Carolina

 Lat: 32.79N, Lon: 79.86W

Current Conditions Updated: 956 AM EDT SUN JUL 13 2025

Partly Cloudy
Temp: 82°F
  • Humidity:
  • 76%
  • Winds:
  • 5 MPH VRB
  • Gusts:
  • N/A MPH
  • Barometer:
  • 30.05 in.
  • Dewpoint:
  • 74°F
  • Heat index:
  • 88°F

  • Sunrise:
  • 6:19 AM EDT
  • Sunset:
  • 8:28 PM EDT
  • Moonrise:
  • 10:40 PM EDT
  • Moonset:
  • 8:59 AM EDT

TODAY

MOSTLY SUNNY
Hi: 91°F
Lo: 75°F
Precip: 40%

MONDAY

MOSTLY SUNNY
Hi: 91°F
Lo: 75°F
Precip: 50%

TUESDAY

PARTLY SUNNY
Hi: 89°F
Lo: 79°F
Precip: 50%

WEDNESDAY

CHANCE OF T-STORM
Hi: 89°F
Lo: 79°F
Precip: 70%
Weather Forecast In Detail:
Forecast Issued: 713 AM EDT Sun Jul 13 2025

Today...Mostly sunny. A chance of showers and thunderstorms this afternoon. Highs in the lower 90s. Heat index values up to 105. Northwest winds around 5 mph, becoming south this afternoon. Chance of rain 40 percent.
Tonight...Partly cloudy with a slight chance of showers and thunderstorms in the evening, then mostly clear after midnight. Lows in the mid 70s. South winds around 5 mph in the evening, becoming light and variable. Chance of rain 20 percent.
Monday...Mostly sunny. A slight chance of showers and thunderstorms in the morning, then a chance of showers and thunderstorms in the afternoon. Highs in the lower 90s. Heat index values up to 105. East winds 5 to 10 mph. Chance of rain 50 percent.
Monday Night...Partly cloudy. A chance of showers and thunderstorms in the evening. Lows in the mid 70s. Southeast winds 5 to 10 mph. Chance of rain 50 percent.
Tuesday...Partly sunny with a chance of showers and thunderstorms. Highs in the upper 80s. Southeast winds 5 to 10 mph. Chance of rain 50 percent.
Tuesday Night...Mostly cloudy with a slight chance of showers and thunderstorms. Lows in the upper 70s. Chance of rain 20 percent.
Wednesday...Showers likely with a chance of thunderstorms. Highs in the upper 80s. Chance of rain 70 percent.
Wednesday Night...Partly cloudy with a slight chance of showers and thunderstorms. Lows in the upper 70s. Chance of rain 20 percent.
Thursday...Partly sunny with a chance of showers and thunderstorms. Highs in the upper 80s. Chance of rain 50 percent.
Thursday Night...Partly cloudy with a slight chance of showers and thunderstorms. Lows in the upper 70s. Chance of rain 20 percent.
Friday...Partly sunny with a chance of showers and thunderstorms. Highs around 90. Chance of rain 50 percent. Heat index values up to 105.
Friday Night...Mostly cloudy with a slight chance of showers and thunderstorms. Lows in the upper 70s. Chance of rain 20 percent.
Saturday...Partly sunny with a chance of showers and thunderstorms. Highs in the lower 90s. Chance of rain 50 percent. Heat index values up to 105.
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