Myrtle Beach (Apache Pier) Weather Forecast

    • 63
    • 80

    Decreasing Clouds

    • 65
    • 81

    Partly Sunny

    • 66
    • 81

    Chance Rain Showers

    • 64
    • 81

    Slight Chance Thunderstorms

    • 65
    • 81

    Mostly Sunny

    • 67
    • 82

    Partly Sunny

Today 13 Sep Coastal Horry

Partly sunny. Near steady temperature in the upper 70s. Northeast Winds 5 to 10 Mph with Gusts up to 20 Mph.

Tonight 13 Sep Coastal Horry

Mostly cloudy in the Evening, then becoming partly cloudy. Lows in the lower 60s. Northeast Winds 5 to 10 Mph with Gusts up to 20 Mph.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Myrtle Beach (Apache Pier) Temperature Statistics

September Temperature

North Myrtle Beach Grand Strand Airport (5 miles)

  • Lowest 1 September, 2025

    59 °F

  • Average September

    73.1 °F

  • Highest 7 September, 2025

    84.9 °F

Climate (2020–Present)

North Myrtle Beach Grand Strand Airport (5 miles)

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  • Average Low 2020–2025

    56.9 °F

  • Average 2020–2025

    65.1 °F

  • Average High 2020–2025

    73.4 °F
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