Myrtle Beach (2nd Avenue Pier) Weather Forecast

    • 74
    • 82

    Chance Rain Showers

    • 74
    • 83

    Partly Sunny

    • 73
    • 82

    Chance Thunderstorms

    • 70
    • 79

    Chance Thunderstorms

    • 66
    • 78

    Slight Chance Thunderstorms

    • 65
    • 76

    Partly Sunny

Today 20 Sep Coastal Horry

Partly sunny with a slight chance of Showers and Thunderstorms. Highs in the mid 80s. Northeast Winds 5 to 10 Mph, becoming east in the afternoon. Chance of rain 20 percent.

Tonight 20 Sep Coastal Horry

Partly cloudy. Lows in the lower 70s. Southeast Winds around 5 Mph in the Evening, becoming light and variable.

Graph Plots Open in Graphs

  • Temperature Forecast NOAA

  • Temperature Real-Time

Myrtle Beach (2nd Avenue Pier) Temperature Statistics

September Temperature

Myrtle Beach International Airport (2.5 miles)

  • Lowest 16 September, 2026

    68 °F

  • Average September

    80.6 °F

  • Highest 14 September, 2026

    93 °F

Climate (2021–2026)

Myrtle Beach International Airport (2.5 miles)

Take a look at our website widgetsAvailable free! Find Out More

  • Average Low 2021–2026

    58.2 °F

  • Average 2021–2026

    65.7 °F

  • Average High 2021–2026

    72.9 °F
Get WillyWeather+ to remove ads