Atlantic Beach Weather Forecast

    • 67
    • 82

    Sunny

    • 71
    • 83

    Sunny

    • 71
    • 85

    Mostly Sunny

    • 72
    • 87

    Mostly Sunny

    • 68
    • 85

    Chance Thunderstorms

    • 67
    • 80

    Chance Thunderstorms

    • 68
    • 79

    Chance Thunderstorms

Today 3 Sep Coastal Horry

Sunny. Near steady temperature in the lower 80s. Northeast Winds 5 to 10 Mph.

Tonight 3 Sep Coastal Horry

Clear. Lows in the mid 60s. Southeast Winds around 5 Mph, becoming west after midnight.

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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 1 September, 2025

    59 °F

  • Average September

    70.8 °F

  • Highest 1 September, 2025

    82 °F

Climate (2020–Present)

North Myrtle Beach Grand Strand Airport (0.6 miles)

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  • Average Low 2020–2025

    56.9 °F

  • Average 2020–2025

    65.1 °F

  • Average High 2020–2025

    73.5 °F
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