Mattituck Inlet Weather Forecast

    • 52
    • 71

    Becoming Sunny

    • 40
    • 59

    Sunny

    • 55
    • 60

    Mostly Sunny

    • 58
    • 65

    Chance Rain

    • 57
    • 63

    Rain Likely

    • 57
    • 64

    Rain Likely

    • 57
    • 64

    Chance Rain

Today 8 Oct Northeast Suffolk

Mostly cloudy with a 50 percent chance of Showers. Near steady temperature in the mid 60s. North Winds 15 to 20 Mph.

Tonight 8 Oct Northeast Suffolk

Mostly clear. Cooler with Lows in the upper 40s. North Winds 15 to 20 Mph.

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Mattituck Inlet Temperature Statistics

October Temperature

The Gabreski Airport (11.2 miles)

  • Lowest 2 October, 2025

    45 °F

  • Average October

    64.1 °F

  • Highest 5 October, 2025

    79 °F

Climate (2020–Present)

The Gabreski Airport (11.2 miles)

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  • Average Low 2020–2025

    44.1 °F

  • Average 2020–2025

    53.7 °F

  • Average High 2020–2025

    62.2 °F
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