Marine Weather Net

Mount Pleasant, SC Weather Forecast




Mount Pleasant, South Carolina

 Lat: 32.79N, Lon: 79.86W

Current Conditions Updated: 156 AM EST WED JAN 21 2026

Clear


Temp: 30°F
  • Humidity:
  • 92%
  • Winds:
  • 3 MPH N
  • Gusts:
  • N/A MPH
  • Barometer:
  • 30.47 in.
  • Dewpoint:
  • 28°F
  • Heat index:
  • 30°F

  • Sunrise:
  • 7:19 AM EST
  • Sunset:
  • 5:39 PM EST
  • Moonrise:
  • 9:08 AM EST
  • Moonset:
  • 8:40 PM EST

TONIGHT

MOSTLY CLEAR

WEDNESDAY

MOSTLY SUNNY
Hi: 60°F
Lo: 45°F

THURSDAY

PARTLY SUNNY
Lo: 49°F

FRIDAY

PARTLY SUNNY
Hi: 65°F
Lo: 41°F
Precip: 20%
Weather Forecast In Detail:
Forecast Issued: 1233 AM EST Wed Jan 21 2026

Rest Of Tonight...Mostly clear. Lows in the lower 30s, except in the upper 30s near the coast. Northeast winds around 5 mph.
Wednesday...Mostly sunny. Highs around 60. East winds around 5 mph.
Wednesday Night...Cloudy. Lows in the mid 40s. East winds around 5 mph in the evening, becoming light and variable.
Thursday...Partly sunny in the morning, then clearing. Highs in the upper 60s, except in the lower 60s near the coast. Northwest winds around 5 mph, becoming southwest in the afternoon.
Thursday Night...Partly cloudy. Lows in the upper 40s. Southeast winds around 5 mph, becoming northeast after midnight.
Friday...Partly sunny with a 20 percent chance of showers. Highs in the mid 60s.
Friday Night...Mostly cloudy with a 20 percent chance of showers. Lows in the lower 40s.
Saturday...Mostly cloudy with a 50 percent chance of rain. Cooler with highs in the upper 40s.
Saturday Night...Rain likely with freezing rain. Lows in the lower 30s. Chance of precipitation 80 percent.
Sunday...Rain and freezing rain. Highs in the lower 40s. Chance of precipitation 90 percent.
Sunday Night...Rain likely with a chance of freezing rain. Lows around 30. Chance of precipitation 70 percent.
Monday...Partly sunny with a chance of rain and freezing rain. Highs in the lower 40s. Chance of precipitation 50 percent.
Monday Night...Partly cloudy. Lows in the lower 20s. Wind chill values as low as 15.
Tuesday...Sunny. Highs in the lower 40s. Wind chill values as low as 15 in the morning.
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