Mattituck Inlet Weather Forecast

    • 51
    • 67

    Rain Showers

    • 43
    • 53

    Rain Likely

    • 49
    • 54

    Mostly Sunny

    • 50
    • 59

    Slight Chance Rain Showers

    • 53
    • 62

    Breezy

    • 52
    • 62

    Chance Rain Showers

    • 51
    • 61

    Chance Rain Showers

Today 16 Oct Northeast Suffolk

Mostly sunny. Highs in the lower 60s.

Tonight 16 Oct Northeast Suffolk

Showers with a chance of Thunderstorms this Evening, then rain likely after midnight. Some Thunderstorms may produce gusty Winds this evening. Breezy with Lows in the lower 50s. Southwest Winds 15 to 20 Mph, becoming northwest 20 to 25 Mph after midnight. Chance of rain 90 percent.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Mattituck Inlet Temperature Statistics

October Temperature

The Gabreski Airport (11.2 miles)

  • Lowest 9 October, 2026

    46.9 °F

  • Average October

    62.3 °F

  • Highest 14 October, 2026

    78.1 °F

Climate (2021–2026)

The Gabreski Airport (11.2 miles)

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  • Average Low 2021–2026

    43.7 °F

  • Average 2021–2026

    53.4 °F

  • Average High 2021–2026

    61.9 °F
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