Myrtle Beach (Singleton Wash) Weather Forecast

    • 45
    • 54

    Mostly Sunny

    • 41
    • 59

    Mostly Sunny

    • 44
    • 51

    Mostly Sunny

    • 51
    • 62

    Partly Sunny

    • 51
    • 61

    Partly Sunny

    • 56
    • 64

    Mostly Sunny

Today 20 Dec Coastal Horry

Sunny. Highs in the mid 50s. East Winds 5 to 10 Mph.

Tonight 20 Dec Coastal Horry

Mostly clear. Lows around 40. East Winds around 5 Mph, becoming west after midnight.

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Myrtle Beach (Singleton Wash) Temperature Statistics

December Temperature

North Myrtle Beach Grand Strand Airport (5.6 miles)

  • Lowest 15 December, 2025

    19 °F

  • Average December

    44.4 °F

  • Highest 14 December, 2025

    64 °F

Climate (2020–Present)

North Myrtle Beach Grand Strand Airport (5.6 miles)

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  • Average Low 2020–2025

    56.6 °F

  • Average 2020–2025

    64.9 °F

  • Average High 2020–2025

    73.3 °F
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