Myrtle Beach Weather Forecast

    • 72
    • 81

    Rain Showers Likely

    • 71
    • 81

    Partly Sunny

    • 72
    • 80

    Chance Rain Showers

    • 73
    • 81

    Chance Rain Showers

    • 68
    • 79

    Chance Thunderstorms

    • 63
    • 78

    Mostly Sunny

Today 25 Sep Coastal Horry

Mostly cloudy. A slight chance of Showers this Morning, then a chance of Showers with a slight chance of Thunderstorms this afternoon. Highs in the lower 80s. Southeast Winds 10 to 15 Mph. Chance of rain 30 percent.

Tonight 25 Sep Coastal Horry

Mostly cloudy with Showers likely with a chance of Thunderstorms. Lows in the lower 70s. South Winds 5 to 10 Mph. Chance of rain 70 percent.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Myrtle Beach Temperature Statistics

September Temperature

Myrtle Beach International Airport (1.9 miles)

  • Lowest 22 September, 2020

    52 °F
  • Average September

    75.7 °F
  • Highest 3 September, 2020

    93.9 °F

Climate (2010–Present)

Myrtle Beach International Airport (1.9 miles)

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  • Average Low 2010–Present

    59.4 °F
  • Average 2010–Present

    66.7 °F
  • Average High 2010–Present

    74.1 °F
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