Marine Weather Net

North Myrtle Beach, SC Weather Forecast




North Myrtle Beach, South Carolina

 Lat: 33.83N, Lon: 78.67W

Current Conditions Updated: 753 PM EST WED JAN 21 2026

Clear


Temp: 45°F
  • Humidity:
  • 89%
  • Winds:
  • N/A
  • Gusts:
  • N/A MPH
  • Barometer:
  • 30.32 in.
  • Dewpoint:
  • 42°F
  • Heat index:
  • 45°F

  • Sunrise:
  • 7:16 AM EST
  • Sunset:
  • 5:32 PM EST
  • Moonrise:
  • 9:04 AM EST
  • Moonset:
  • 8:34 PM EST

TONIGHT

MOSTLY CLOUDY
Lo: 41°F

THURSDAY

PARTLY SUNNY
Hi: 61°F
Lo: 45°F

FRIDAY

PARTLY SUNNY
Hi: 61°F
Lo: 35°F
Precip: 30%

SATURDAY

SLEET
Hi: 40°F
Lo: 31°F
Precip: 60%
Weather Forecast In Detail:
Forecast Issued: 608 PM EST Wed Jan 21 2026

Tonight...Mostly cloudy. Lows in the lower 40s. Southeast winds around 5 mph, becoming west after midnight.
Thursday...Partly sunny in the morning, then clearing. Highs in the lower 60s. West winds around 5 mph.
Thursday Night...Partly cloudy in the evening, then becoming mostly cloudy. Lows in the mid 40s. Southwest winds around 5 mph, becoming north after midnight.
Friday...Partly sunny with a slight chance of rain in the morning, then mostly cloudy with a chance of rain in the afternoon. Highs in the lower 60s. Northeast winds around 5 mph. Chance of rain 30 percent.
Friday Night...Cloudy with a 40 percent chance of rain. Lows in the mid 30s. North winds 10 to 15 mph.
Saturday...Cloudy. A chance of rain and sleet in the morning, then rain and sleet likely in the afternoon. Little or no sleet accumulation. Highs around 40. Chance of precipitation 60 percent.
Saturday Night And Sunday...Rain and freezing rain. Lows in the lower 30s. Highs in the mid 40s. Chance of precipitation 90 percent.
Sunday Night...Rain. Lows in the lower 30s. Chance of rain 90 percent.
Monday...Mostly cloudy with a chance of rain in the morning, then mostly sunny in the afternoon. Highs in the lower 40s. Chance of rain 40 percent.
Monday Night...Mostly clear. Lows in the lower 20s. Highs in the upper 30s.
Tuesday...Mostly clear. Lows in the lower 20s. Highs in the upper 30s.
Wednesday...Mostly sunny. Highs in the mid 40s.
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