Long Bay Weather Forecast

    • 57
    • 67

    Increasing Clouds

    • 55
    • 67

    Mostly Sunny

    • 56
    • 60

    Partly Sunny

    • 55
    • 68

    Partly Sunny

    • 58
    • 63

    Partly Sunny

    • 37
    • 66

    Mostly Cloudy

    • 35
    • 46

    Mostly Sunny

Today 24 Dec Coastal Georgetown

Sunny. Highs in the lower 70s. North Winds around 5 Mph.

Tonight 24 Dec Coastal Georgetown

Partly cloudy. Lows in the lower 50s. East Winds around 5 Mph.

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Long Bay Temperature Statistics

December Temperature

Myrtle Beach International Airport (16.2 miles)

  • Lowest 15 December, 2025

    19.9 °F

  • Average December

    46.7 °F

  • Highest 17 December, 2025

    68 °F

Climate (2020–Present)

Myrtle Beach International Airport (16.2 miles)

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  • Average Low 2020–2025

    58.1 °F

  • Average 2020–2025

    65.5 °F

  • Average High 2020–2025

    72.7 °F
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