Napeague Harbor Weather Forecast

    • 62
    • 74

    Mostly Sunny

    • 62
    • 77

    Mostly Sunny

    • 69
    • 76

    Partly Sunny

    • 69
    • 77

    Rain Showers Likely

    • 68
    • 78

    Chance Rain Showers

    • 69
    • 80

    Mostly Sunny

    • 70
    • 80

    Partly Sunny

Today 25 Jul Southeast Suffolk

Sunny. Near steady temperature in the mid 70s. East Winds 5 to 10 Mph with Gusts up to 20 Mph.

Tonight 25 Jul Southeast Suffolk

Mostly clear. Lows around 60. East Winds 5 to 10 Mph.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Napeague Harbor Temperature Statistics

July Temperature

Montauk, Montauk Airport (7.5 miles)

  • Lowest 6 July, 2026

    63 °F

  • Average July

    73.5 °F

  • Highest 3 July, 2026

    95 °F

Climate (2021–2026)

Montauk, Montauk Airport (7.5 miles)

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  • Average Low 2021–2026

    49.5 °F

  • Average 2021–2026

    55.6 °F

  • Average High 2021–2026

    61.5 °F
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