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MYRTLEBEACH 7 Day Forecast

NWS Forecast for: Myrtle Beach SC Issued by: National Weather Service Wilmington, NC Last Update: 6:52 pm EDT Apr 22, 2026

Tonight Low: 60 °F Clear Thursday High: 80 °F Sunny Thursday Night Low: 62 °F Clear Friday High: 79 °F Sunny Friday Night Low: 64 °F Mostly Clear Saturday High: 79 °F Sunny then Slight Chance Showers Saturday Night Low: 63 °F Showers Likely Sunday High: 75 °F Chance Showers then Chance T-storms Sunday Night Low: 58 °F Chance T-storms then Partly Cloudy

Tonight: Clear, with a low around 60. Southwest wind 8 to 11 mph. Thursday: Sunny, with a high near 80. West wind 7 to 14 mph. Thursday Night: Clear, with a low around 62. Southwest wind 7 to 14 mph. Friday: Sunny, with a high near 79. South wind 6 to 11 mph. Friday Night: Mostly clear, with a low around 64. Southwest wind 7 to 9 mph. Saturday: A slight chance of showers after 2pm. Sunny, with a high near 79. Chance of precipitation is 20%. Saturday Night: A chance of thunderstorms, then showers likely and possibly a thunderstorm after 8pm. Mostly cloudy, with a low around 63. Chance of precipitation is 60%. Sunday: A chance of showers, with thunderstorms also possible after 2pm. Mostly cloudy, with a high near 75. Chance of precipitation is 50%. Sunday Night: A chance of thunderstorms before 8pm. Partly cloudy, with a low around 58. Chance of precipitation is 30%. Monday: Mostly sunny, with a high near 74. Monday Night: A chance of showers. Partly cloudy, with a low around 63. Chance of precipitation is 30%. Tuesday: A chance of showers. Mostly cloudy, with a high near 77. Chance of precipitation is 50%. Tuesday Night: A chance of showers. Partly cloudy, with a low around 64. Chance of precipitation is 30%. Wednesday: Mostly sunny, with a high near 78.

Myrtle Beach SC  33.69°N 78.9°W (Elev. 23 ft)

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