Atlantique Beach Weather Forecast

    • 63
    • 69

    Partly Sunny

    • 63
    • 70

    Chance Rain Showers

    • 64
    • 68

    Slight Chance Rain Showers

    • 64
    • 74

    Mostly Sunny

    • 62
    • 70

    Mostly Sunny

    • 63
    • 69

    Mostly Sunny

Today 8 Sep Southwest Suffolk

Mostly sunny. Highs in the lower 70s. North Winds 5 to 10 Mph. Gusts up to 20 Mph this morning.

Tonight 8 Sep Southwest Suffolk

Partly cloudy in the Evening, then becoming mostly clear. Lows in the upper 50s. Northeast Winds 5 to 10 Mph. Gusts up to 20 Mph after midnight.

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Atlantique Beach Temperature Statistics

September Temperature

Islip, Long Island Mac Arthur Airport (11.2 miles)

  • Lowest 2 September, 2025

    57.9 °F

  • Average September

    70.1 °F

  • Highest 6 September, 2025

    81 °F

Climate (2020–Present)

Islip, Long Island Mac Arthur Airport (11.2 miles)

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  • Average Low 2020–2025

    47.4 °F

  • Average 2020–2025

    55.2 °F

  • Average High 2020–2025

    63.1 °F
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