Twin Island Lake Weather Forecast

    • 25
    • 34

    Snow Likely

    • 31
    • 37

    Snow

    • 23
    • 38

    Mostly Cloudy

    • 31
    • 40

    Chance Rain Showers

    • 25
    • 47

    Chance Rain/Snow

    • 27
    • 37

    Chance Rain/Snow

Today 22 Dec Eastern Dutchess

Sunny. Highs in the mid 30s. Northwest Winds around 5 Mph, becoming west in the afternoon.

Tonight 22 Dec Eastern Dutchess

Mostly clear. Cold with Lows around 19. Northwest Winds around 10 Mph with Gusts up to 20 Mph.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Twin Island Lake Temperature Statistics

December Temperature

Poughkeepsie, Dutchess County Airport (26.7 miles)

  • Lowest 15 December, 2025

    3.9 °F

  • Average December

    28.8 °F

  • Highest 19 December, 2025

    57.9 °F

Climate (2020–Present)

Poughkeepsie, Dutchess County Airport (26.7 miles)

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  • Average Low 2020–2025

    42.4 °F

  • Average 2020–2025

    52.8 °F

  • Average High 2020–2025

    63.1 °F
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