Duck Island Weather Forecast

    • 52
    • 64

    Slight Chance Rain Showers

    • 56
    • 65

    Rain Showers

    • 50
    • 64

    Chance Rain Showers

    • 48
    • 59

    Slight Chance Rain Showers

    • 47
    • 59

    Partly Sunny

    • 49
    • 60

    Mostly Cloudy

Today 20 Oct Northwest Suffolk

Partly sunny with a 20 percent chance of Showers. Highs in the mid 60s. West Winds 15 to 20 Mph with Gusts up to 30 Mph.

Tonight 20 Oct Northwest Suffolk

Partly cloudy. A slight chance of Showers in the evening. Lows in the upper 40s. West Winds 15 to 20 Mph with Gusts up to 30 Mph. Chance of rain 20 percent.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Duck Island Temperature Statistics

October Temperature

Farmingdale - Republic Airport (13 miles)

  • Lowest 10 October, 2025

    42.1 °F

  • Average October

    59.9 °F

  • Highest 4 October, 2025

    81 °F

Climate (2020–Present)

Farmingdale - Republic Airport (13 miles)

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  • Average Low 2020–2025

    48.6 °F

  • Average 2020–2025

    56 °F

  • Average High 2020–2025

    63.4 °F
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