Wappinger Lake Weather Forecast

    • 23
    • 48

    Rain

    • 23
    • 30

    Mostly Cloudy

    • 16
    • 34

    Mostly Cloudy

    • 13
    • 27

    Slight Chance Snow Showers

    • 15
    • 28

    Partly Sunny

    • 20
    • 33

    Partly Sunny

Today 29 Dec Western Dutchess

Rain. Not as cool with Highs in the upper 40s. Temperature falling into the lower 40s in the afternoon. South Winds 5 to 10 Mph with Gusts up to 20 Mph, becoming southwest 10 to 15 Mph with Gusts up to 30 Mph in the afternoon. Chance of rain 90 percent.

Tonight 29 Dec Western Dutchess

Partly cloudy in the Evening, then becoming mostly cloudy. Cold with Lows in the lower 20s. West Winds 10 to 15 Mph with Gusts up to 30 Mph.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Wappinger Lake Temperature Statistics

December Temperature

Poughkeepsie, Dutchess County Airport (1.9 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 (1.9 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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