Magnolia Beach Weather Forecast

    • 35
    • 47

    Becoming Sunny

    • 43
    • 55

    Mostly Cloudy

    • 46
    • 61

    Partly Sunny

    • 37
    • 61

    Chance Rain

    • 29
    • 41

    Rain

    • 28
    • 36

    Rain/Freezing Rain Likely

    • 21
    • 39

    Partly Sunny

Today 20 Jan Coastal Georgetown

Mostly sunny. Near steady temperature in the upper 40s. Northwest Winds around 5 Mph.

Tonight 20 Jan Coastal Georgetown

Clear. Lows in the lower 30s. Northeast Winds around 5 Mph.

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  • Temperature Real-Time

Magnolia Beach Temperature Statistics

January Temperature

Myrtle Beach International Airport (16.2 miles)

  • Lowest 16 January, 2026

    24.1 °F

  • Average January

    50.7 °F

  • Highest 10 January, 2026

    73.9 °F

Climate (2021–Present)

Myrtle Beach International Airport (16.2 miles)

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  • Average Low 2021–2026

    58.2 °F

  • Average 2021–2026

    65.5 °F

  • Average High 2021–2026

    72.8 °F
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