Murrells Inlet Weather Forecast

    • 77
    • 87

    Mostly Sunny

    • 75
    • 86

    Chance Thunderstorms

    • 75
    • 86

    Slight Chance Thunderstorms

    • 76
    • 85

    Chance Thunderstorms

    • 76
    • 82

    Chance Thunderstorms

    • 76
    • 82

    Rain Showers Likely

Today 18 Aug Coastal Georgetown

Sunny. Highs in the lower 90s. Northwest Winds around 5 Mph, becoming southeast in the afternoon.

Tonight 18 Aug Coastal Georgetown

Clear. Near steady temperature in the mid 70s. Light and variable Winds.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Murrells Inlet Temperature Statistics

August Temperature

Myrtle Beach International Airport (11.8 miles)

  • Lowest 3 August, 2025

    68 °F

  • Average August

    78.8 °F

  • Highest 1 August, 2025

    89.1 °F

Climate (2020–Present)

Myrtle Beach International Airport (11.8 miles)

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  • Average Low 2020–2025

    58.4 °F

  • Average 2020–2025

    65.7 °F

  • Average High 2020–2025

    72.9 °F
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