Napeague Beach Weather Forecast

    • 69
    • 85

    Decreasing Clouds

    • 72
    • 83

    Chance Rain Showers

    • 67
    • 85

    Chance Thunderstorms

    • 65
    • 83

    Mostly Sunny

    • 69
    • 80

    Mostly Sunny

    • 71
    • 83

    Partly Sunny

Today 18 Jul Southeast Suffolk

Mostly sunny. Highs in the lower 80s. Northwest Winds 10 to 15 Mph.

Tonight 18 Jul Southeast Suffolk

Mostly clear. Lows in the lower 70s. Northwest Winds 10 to 15 Mph.

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  • Temperature Real-Time

Napeague Beach Temperature Statistics

July Temperature

Montauk, Montauk Airport (8.1 miles)

  • Lowest 5 July, 2025

    62.7 °F

  • Average July

    77.4 °F

  • Highest 3 July, 2025

    90.6 °F

Climate (2020–Present)

Montauk, Montauk Airport (8.1 miles)

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  • Average Low 2020–2025

    49.9 °F

  • Average 2020–2025

    55.9 °F

  • Average High 2020–2025

    61.8 °F
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