Green Mountain Lake Weather Forecast

    • -8
    • 15

    Mostly Sunny

    • 3
    • 17

    Partly Sunny

    • 8
    • 18

    Partly Sunny

    • 7
    • 29

    Mostly Sunny

    • 10
    • 30

    Partly Sunny

    • 9
    • 28

    Chance Snow Showers

    • 4
    • 26

    Partly Sunny

Today 30 Jan Eastern Dutchess

Mostly sunny. Cold with Highs around 12. Northwest Winds around 10 Mph with Gusts up to 25 Mph. Wind chill Values as low as 10 below.

Tonight 30 Jan Eastern Dutchess

Partly cloudy this Evening, then becoming mostly clear. Cold with Lows around 9 below. Northwest Winds 5 to 10 Mph. Wind chill Values as low as 22 below.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Green Mountain Lake Temperature Statistics

January Temperature

Poughkeepsie, Dutchess County Airport (14.9 miles)

  • Lowest 21 January, 2026

    -2.3 °F

  • Average January

    26.1 °F

  • Highest 9 January, 2026

    48.7 °F

Climate (2021–Present)

Poughkeepsie, Dutchess County Airport (14.9 miles)

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  • Average Low 2021–2026

    42.3 °F

  • Average 2021–2026

    52.6 °F

  • Average High 2021–2026

    63 °F
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