Halcyon Lake Weather Forecast

    • 33
    • 61

    Becoming Sunny

    • 30
    • 55

    Mostly Sunny

    • 31
    • 59

    Mostly Sunny

    • 35
    • 63

    Mostly Sunny

    • 41
    • 66

    Mostly Sunny

    • 35
    • 60

    Partly Sunny

Today 22 Oct Eastern Dutchess

Sunny. Highs around 60. North Winds around 10 Mph with Gusts up to 25 Mph.

Tonight 22 Oct Eastern Dutchess

Mostly clear. Lows in the mid 30s. North Winds 5 to 10 Mph with Gusts up to 25 Mph.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Halcyon Lake Temperature Statistics

October Temperature

Poughkeepsie, Dutchess County Airport (24.9 miles)

  • Lowest 18 October, 2026

    28.9 °F

  • Average October

    56.6 °F

  • Highest 2 October, 2026

    87.7 °F

Climate (2021–2026)

Poughkeepsie, Dutchess County Airport (24.9 miles)

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  • Average Low 2021–2026

    41.9 °F

  • Average 2021–2026

    52.6 °F

  • Average High 2021–2026

    63.1 °F
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