Intracoastal Waterway - North Myrtle Beach Weather Forecast

    • 67
    • 78

    Increasing Clouds

    • 68
    • 82

    Partly Sunny

    • 68
    • 81

    Mostly Sunny

    • 69
    • 82

    Mostly Sunny

    • 71
    • 82

    Mostly Sunny

    • 69
    • 83

    Rain Showers Likely

Today 16 May Coastal Horry

Sunny. Highs in the upper 70s. South Winds 10 to 15 Mph.

Tonight 16 May Coastal Horry

Mostly clear in the Evening, then becoming partly cloudy. Lows in the upper 60s. South Winds 5 to 10 Mph.

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  • Temperature Real-Time

Intracoastal Waterway - North Myrtle Beach Temperature Statistics

May Temperature

North Myrtle Beach Grand Strand Airport (6.2 miles)

  • Lowest 3 May, 2026

    47.6 °F

  • Average May

    65.5 °F

  • Highest 11 May, 2026

    83.6 °F

Climate (2021–Present)

North Myrtle Beach Grand Strand Airport (6.2 miles)

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  • Average Low 2021–2026

    56.6 °F

  • Average 2021–2026

    65 °F

  • Average High 2021–2026

    73.4 °F
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