Halcyon Lake Weather Forecast

    • 28
    • 31

    Freezing Rain

    • 20
    • 48

    Rain

    • 20
    • 28

    Mostly Cloudy

    • 16
    • 32

    Chance Snow Showers

    • 11
    • 28

    Chance Snow Showers

    • 12
    • 25

    Partly Sunny

Today 28 Dec Eastern Dutchess

Mostly sunny in the Morning, then becoming mostly cloudy. Highs in the mid 30s. Light and variable Winds, becoming southwest around 5 Mph in the afternoon.

Tonight 28 Dec Eastern Dutchess

Freezing rain in the evening. Rain. Not as cold with Lows in the upper 20s. Temperature rising into the mid 30s after midnight. South Winds 5 to 10 Mph. Chance of precipitation near 100 percent.

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Halcyon Lake Temperature Statistics

December Temperature

Poughkeepsie, Dutchess County Airport (24.9 miles)

  • Lowest 15 December, 2025

    3.9 °F

  • Average December

    29.3 °F

  • Highest 19 December, 2025

    57.9 °F

Climate (2020–Present)

Poughkeepsie, Dutchess County Airport (24.9 miles)

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  • Average Low 2020–2025

    42.4 °F

  • Average 2020–2025

    52.7 °F

  • Average High 2020–2025

    63.1 °F
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