Murrells Inlet Weather Forecast

    • 70
    • 79

    Mostly Sunny

    • 71
    • 82

    Mostly Sunny

    • 70
    • 83

    Mostly Sunny

    • 70
    • 81

    Partly Sunny

    • 71
    • 79

    Chance Thunderstorms

    • 71
    • 79

    Chance Rain Showers

Today 17 Sep Coastal Georgetown

Sunny. Highs in the lower 80s. Northwest Winds around 5 Mph, becoming southwest in the afternoon.

Tonight 17 Sep Coastal Georgetown

Partly cloudy in the Evening, then becoming mostly clear. Lows in the upper 60s. Southwest Winds 5 to 10 Mph.

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Murrells Inlet Temperature Statistics

September Temperature

Myrtle Beach International Airport (11.8 miles)

  • Lowest 1 September, 2025

    62.1 °F

  • Average September

    73.7 °F

  • Highest 7 September, 2025

    86 °F

Climate (2020–Present)

Myrtle Beach International Airport (11.8 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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