North Myrtle Beach Weather Forecast

    • 67
    • 81

    Mostly Sunny

    • 67
    • 82

    Mostly Sunny

    • 66
    • 83

    Mostly Sunny

    • 66
    • 80

    Partly Sunny

    • 68
    • 80

    Partly Sunny

    • 70
    • 81

    Slight Chance Rain Showers

Today 20 Sep Coastal Horry

Mostly sunny. Highs in the lower 80s.

Tonight 20 Sep Coastal Horry

Mostly clear. Lows in the mid 60s. Highs in the lower 80s.

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  • Temperature Real-Time

North Myrtle Beach Temperature Statistics

September Temperature

North Myrtle Beach Grand Strand Airport (3.1 miles)

  • Lowest 10 September, 2024

    57.7 °F

  • Average September

    74.6 °F

  • Highest 4 September, 2024

    88.6 °F

Climate (2019–Present)

North Myrtle Beach Grand Strand Airport (3.1 miles)

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  • Average Low 2019–2024

    57.2 °F

  • Average 2019–2024

    65.2 °F

  • Average High 2019–2024

    73.4 °F
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