Myrtle Beach Weather Forecast

    • 69
    • 79

    Rain Showers

    • 62
    • 73

    Rain Showers Likely

    • 62
    • 74

    Chance Rain Showers

    • 66
    • 75

    Partly Sunny

    • 69
    • 78

    Slight Chance Thunderstorms

    • 71
    • 81

    Slight Chance Thunderstorms

Today 18 May Coastal Horry

Mostly cloudy in the Morning, then becoming partly sunny. A chance of Thunderstorms. A chance of Showers. Highs in the lower 80s. Southwest Winds 5 to 10 Mph. Chance of rain 50 percent.

Tonight 18 May Coastal Horry

Showers and Thunderstorms likely. Lows in the upper 60s. Southwest Winds 5 to 10 Mph. Chance of rain 60 percent.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Myrtle Beach Temperature Statistics

May Temperature

Myrtle Beach International Airport (1.9 miles)

  • Lowest 11 May, 2024

    57 °F

  • Average May

    72.5 °F

  • Highest 8 May, 2024

    88 °F

Climate (2019–Present)

Myrtle Beach International Airport (1.9 miles)

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  • Average Low 2019–2024

    58.5 °F

  • Average 2019–2024

    65.9 °F

  • Average High 2019–2024

    73 °F
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