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MYRTLEBEACH 7 Day Forecast

NWS Forecast for: Myrtle Beach SC Issued by: National Weather Service Wilmington, NC Last Update: 6:03 pm EDT Mar 19, 2026

Overnight Low: 43 °F Mostly Clear Friday High: 64 °F Sunny Friday Night Low: 52 °F Partly Cloudy Saturday High: 72 °F Mostly Sunny Saturday Night Low: 58 °F Partly Cloudy Sunday High: 76 °F Sunny Sunday Night Low: 61 °F Mostly Clear Monday High: 79 °F Sunny Monday Night Low: 49 °F Partly Cloudy

Overnight: Mostly clear, with a low around 43. Calm wind. Friday: Sunny, with a high near 64. Calm wind becoming southeast around 6 mph in the afternoon. Friday Night: Partly cloudy, with a low around 52. Southwest wind 5 to 7 mph. Saturday: Mostly sunny, with a high near 72. Southwest wind around 8 mph. Saturday Night: Partly cloudy, with a low around 58. Southwest wind around 6 mph. Sunday: Sunny, with a high near 76. Sunday Night: Mostly clear, with a low around 61. Monday: Sunny, with a high near 79. Monday Night: Partly cloudy, with a low around 49. Tuesday: Mostly sunny, with a high near 60. Tuesday Night: Partly cloudy, with a low around 48. Wednesday: Partly sunny, with a high near 64. Wednesday Night: Partly cloudy, with a low around 53. Thursday: Mostly sunny, with a high near 68.

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

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