Myrtle Beach (Grande Dunes Blvd) Weather Forecast

    • 69
    • 81

    Rain Showers

    • 71
    • 81

    Mostly Cloudy

    • 73
    • 82

    Chance Rain Showers

    • 66
    • 81

    Chance Rain Showers

    • 63
    • 79

    Slight Chance Rain Showers

    • 61
    • 77

    Mostly Sunny

Today 26 Sep Coastal Horry

Mostly cloudy in the Morning, then becoming partly cloudy. A slight chance of Showers. A slight chance of Thunderstorms in the afternoon. Highs in the lower 80s. Northwest Winds around 5 Mph, becoming southwest in the afternoon. Chance of rain 20 percent.

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Myrtle Beach (Grande Dunes Blvd) Temperature Statistics

September Temperature

North Myrtle Beach Grand Strand Airport (6.2 miles)

  • Lowest 23 September, 2020

    52 °F
  • Average September

    76.3 °F
  • Highest 4 September, 2020

    93 °F

Climate (2010–Present)

North Myrtle Beach Grand Strand Airport (6.2 miles)

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  • Average Low 2010–Present

    58.7 °F
  • Average 2010–Present

    66.1 °F
  • Average High 2010–Present

    73.8 °F
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