Sunset Beach Weather Forecast

    • 31
    • 38

    Sunny

    • 42
    • 49

    Mostly Sunny

    • 48
    • 57

    Mostly Cloudy

    • 55
    • 63

    Chance Rain Showers

    • 39
    • 59

    Mostly Sunny

    • 50
    • 56

    Partly Sunny

Today 15 Dec Coastal Brunswick

Sunny. Highs in the upper 30s. North Winds 10 to 15 Mph with Gusts up to 25 Mph. Wind chill Values as low as 9 above this morning.

Tonight 15 Dec Coastal Brunswick

Clear. Lows in the mid 20s. Northwest Winds around 5 Mph.

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Sunset Beach Temperature Statistics

December Temperature

North Myrtle Beach Grand Strand Airport (12.4 miles)

  • Lowest 10 December, 2025

    28 °F

  • Average December

    44.3 °F

  • Highest 1 December, 2025

    57 °F

Climate (2020–Present)

North Myrtle Beach Grand Strand Airport (12.4 miles)

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  • Average Low 2020–2025

    56.7 °F

  • Average 2020–2025

    64.9 °F

  • Average High 2020–2025

    73.2 °F
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