Myrtle Beach (31st Ave) Weather Forecast

    • 65
    • 76

    Chance Thunderstorms

    • 65
    • 70

    Chance Rain Showers

    • 68
    • 73

    Thunderstorms Likely

    • 69
    • 72

    Thunderstorms

    • 69
    • 73

    Rain Showers

    • 69
    • 77

    Chance Rain Showers

    • 71
    • 80

    Slight Chance Rain Showers

Today 9 May Coastal Horry

Partly sunny. A chance of Showers and Thunderstorms this afternoon. Highs around 80. Southeast Winds 5 to 10 Mph, becoming south this afternoon. Chance of rain 40 percent.

Tonight 9 May Coastal Horry

Mostly cloudy with a chance of Showers and Thunderstorms in the Evening, then partly cloudy after midnight. Lows in the lower 60s. Southwest Winds 5 to 10 Mph, becoming north after midnight. Chance of rain 30 percent.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Myrtle Beach (31st Ave) Temperature Statistics

May Temperature

Myrtle Beach International Airport (4.3 miles)

  • Lowest 6 May, 2025

    59 °F

  • Average May

    71.6 °F

  • Highest 7 May, 2025

    80.1 °F

Climate (2020–Present)

Myrtle Beach International Airport (4.3 miles)

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  • Average Low 2020–2025

    58.3 °F

  • Average 2020–2025

    65.6 °F

  • Average High 2020–2025

    72.8 °F
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