Mattituck Inlet Weather Forecast

    • 64
    • 78

    Mostly Sunny

    • 66
    • 77

    Slight Chance Thunderstorms

    • 70
    • 83

    Mostly Sunny

    • 71
    • 82

    Partly Sunny

    • 72
    • 85

    Mostly Sunny

    • 66
    • 80

    Slight Chance Thunderstorms

Today 20 Jun Northeast Suffolk

Sunny, breezy with Highs in the lower 80s. West Winds 15 to 25 Mph with Gusts up to 35 Mph.

Tonight 20 Jun Northeast Suffolk

Mostly clear. Lows in the mid 60s. West Winds 10 to 15 Mph, Diminishing to around 5 Mph after midnight.

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Mattituck Inlet Temperature Statistics

June Temperature

The Gabreski Airport (11.2 miles)

  • Lowest 2 June, 2025

    40.6 °F

  • Average June

    65.1 °F

  • Highest 12 June, 2025

    85.6 °F

Climate (2020–Present)

The Gabreski Airport (11.2 miles)

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  • Average Low 2020–2025

    44.2 °F

  • Average 2020–2025

    53.7 °F

  • Average High 2020–2025

    62.1 °F
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