Halcyon Lake Weather Forecast

    • 37
    • 57

    Decreasing Clouds

    • 40
    • 60

    Chance Rain Showers

    • 38
    • 59

    Chance Rain Showers

    • 35
    • 58

    Partly Sunny

    • 48
    • 64

    Chance Rain Showers

    • 53
    • 74

    Chance Rain Showers

    • 49
    • 69

    Rain Showers Likely

Today 30 Apr Eastern Dutchess

Mostly cloudy with a 30 percent chance of Showers. Cooler. Near steady temperature in the lower 50s. Northwest Winds around 5 Mph.

Tonight 30 Apr Eastern Dutchess

Mostly cloudy this Evening, then clearing. Lows in the mid 30s. Northwest Winds around 5 Mph.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Halcyon Lake Temperature Statistics

April Temperature

Poughkeepsie, Dutchess County Airport (24.9 miles)

  • Lowest 8 April, 2026

    23.6 °F

  • Average April

    54.5 °F

  • Highest 16 April, 2026

    90.6 °F

Climate (2021–Present)

Poughkeepsie, Dutchess County Airport (24.9 miles)

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  • Average Low 2021–2026

    42.1 °F

  • Average 2021–2026

    52.6 °F

  • Average High 2021–2026

    63 °F
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