Myrtle Beach (Pier 14) Weather Forecast

    • 70
    • 80

    Partly Sunny

    • 69
    • 82

    Mostly Sunny

    • 69
    • 81

    Mostly Sunny

    • 70
    • 81

    Slight Chance Thunderstorms

    • 71
    • 80

    Slight Chance Thunderstorms

    • 72
    • 81

    Slight Chance Thunderstorms

Today 18 Sep Coastal Horry

Sunny. Near steady temperature in the lower 80s. Southeast Winds 5 to 10 Mph.

Tonight 18 Sep Coastal Horry

Partly cloudy. Areas of fog after midnight. Lows in the upper 60s. South Winds around 5 Mph.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Myrtle Beach (Pier 14) Temperature Statistics

September Temperature

Myrtle Beach International Airport (3.1 miles)

  • Lowest 15 September, 2025

    61 °F

  • Average September

    73.5 °F

  • Highest 7 September, 2025

    86 °F

Climate (2020–Present)

Myrtle Beach International Airport (3.1 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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