Intracoastal Waterway - Grand Strand Airport Weather Forecast

    • 25
    • 38

    Sunny

    • 36
    • 50

    Sunny

    • 44
    • 60

    Mostly Cloudy

    • 53
    • 65

    Chance Rain Showers

    • 36
    • 62

    Mostly Sunny

    • 46
    • 58

    Mostly Sunny

Today 15 Dec Coastal Horry

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

Tonight 15 Dec Coastal Horry

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

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Intracoastal Waterway - Grand Strand Airport Temperature Statistics

December Temperature

North Myrtle Beach Grand Strand Airport (0 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 (0 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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