North Amityville Weather Forecast

    • 16
    • 34

    Decreasing Clouds

    • 13
    • 23

    Mostly Sunny

    • 29
    • 38

    Mostly Cloudy

    • 20
    • 40

    Slight Chance Rain

    • 19
    • 31

    Partly Sunny

    • 13
    • 30

    Chance Snow

Today 19 Jan Southwest Suffolk

Mostly sunny. Highs in the mid 30s. West Winds 15 to 20 Mph with Gusts up to 30 Mph.

Tonight 19 Jan Southwest Suffolk

Partly cloudy in the Evening, then clearing. Lows around 17. West Winds 15 to 20 Mph with Gusts up to 35 Mph.

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North Amityville Temperature Statistics

January Temperature

Farmingdale - Republic Airport (2.5 miles)

  • Lowest 1 January, 2026

    18 °F

  • Average January

    35.3 °F

  • Highest 9 January, 2026

    52 °F

Climate (2021–Present)

Farmingdale - Republic Airport (2.5 miles)

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  • Average Low 2021–2026

    48.3 °F

  • Average 2021–2026

    55.8 °F

  • Average High 2021–2026

    63.2 °F
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