Marine Weather Net

North Myrtle Beach, SC Weather Forecast




North Myrtle Beach, South Carolina

 Lat: 33.83N, Lon: 78.67W

Current Conditions Updated: 753 AM EDT SAT SEP 12 2026

Clear


Temp: 75°F
  • Humidity:
  • 93%
  • Winds:
  • N/A
  • Gusts:
  • N/A MPH
  • Barometer:
  • 30.02 in.
  • Dewpoint:
  • 73°F
  • Heat index:
  • 75°F

  • Sunrise:
  • 6:53 AM EDT
  • Sunset:
  • 7:25 PM EDT
  • Moonrise:
  • 8:25 AM EDT
  • Moonset:
  • 8:06 PM EDT

REST OF TODAY

MOSTLY SUNNY
Hi: 85°F
Lo: 75°F
Precip: 40%

SUNDAY

MOSTLY SUNNY
Hi: 89°F
Lo: 75°F
Precip: 50%

MONDAY

SUNNY

Hi: 90°F
Lo: 71°F

TUESDAY

MOSTLY SUNNY
Hi: 85°F
Lo: 69°F
Weather Forecast In Detail:
Forecast Issued: 819 AM EDT Sat Sep 12 2026

Rest Of Today...Mostly sunny. A chance of showers and thunderstorms this afternoon. Highs in the mid 80s. Southwest winds around 5 mph, becoming south this afternoon. Chance of rain 40 percent.
Tonight...Partly cloudy with a slight chance of showers and thunderstorms. Humid with lows in the mid 70s. Southwest winds 5 to 10 mph. Chance of rain 20 percent.
Sunday...Mostly sunny. A slight chance of showers and thunderstorms in the morning, then a chance of showers and thunderstorms in the afternoon. Humid with highs in the upper 80s. Southwest winds 5 to 10 mph. Chance of rain 50 percent.
Sunday Night...Partly cloudy with a slight chance of showers and thunderstorms in the evening, then mostly clear after midnight. Lows in the mid 70s. Southwest winds 5 to 10 mph. Chance of rain 20 percent.
Monday...Sunny. Highs around 90. West winds around 5 mph, becoming north around 5 mph in the afternoon. Heat index values up to 105.
Monday Night...Mostly clear in the evening, then becoming partly cloudy. Lows in the lower 70s.
Tuesday...Mostly sunny. Highs in the mid 80s.
Tuesday Night And Wednesday...Mostly clear. Lows in the upper 60s. Highs in the mid 80s.
Wednesday Night...Clear. Lows in the upper 60s.
Thursday...Mostly clear. Highs in the mid 80s. Lows in the lower 70s.
Friday...Mostly clear. Highs in the mid 80s. Lows in the lower 70s.
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