Atlantic Beach Weather Forecast

    • 59
    • 80

    Sunny

    • 63
    • 81

    Sunny

    • 69
    • 82

    Sunny

    • 71
    • 82

    Mostly Sunny

    • 72
    • 82

    Partly Sunny

    • 72
    • 82

    Partly Sunny

Today 27 Sep Coastal Horry

Sunny. Highs in the lower 80s. Northwest Winds around 5 Mph, becoming west in the afternoon.

Tonight 27 Sep Coastal Horry

Clear. Lows in the upper 50s. West Winds 5 to 10 Mph.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Atlantic Beach Temperature Statistics

September Temperature

North Myrtle Beach Grand Strand Airport (0.6 miles)

  • Lowest 24 September, 2026

    63 °F

  • Average September

    78.9 °F

  • Highest 14 September, 2026

    94.6 °F

Climate (2021–2026)

North Myrtle Beach Grand Strand Airport (0.6 miles)

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  • Average Low 2021–2026

    56.7 °F

  • Average 2021–2026

    65.2 °F

  • Average High 2021–2026

    73.7 °F
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