Lake Oniad Weather Forecast

    • 21
    • 44

    Decreasing Clouds

    • 40
    • 46

    Rain

    • 25
    • 55

    Rain

    • 30
    • 38

    Mostly Cloudy

    • 24
    • 44

    Partly Sunny

    • 20
    • 35

    Mostly Cloudy

Today 17 Dec Western Dutchess

Mostly sunny. Not as cool with Highs in the mid 40s. Southwest Winds 5 to 10 Mph with Gusts up to 20 Mph.

Tonight 17 Dec Western Dutchess

Mostly clear and cold. Near steady temperature in the lower 20s. South Winds around 5 Mph.

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Lake Oniad Temperature Statistics

December Temperature

Poughkeepsie, Dutchess County Airport (2.5 miles)

  • Lowest 9 December, 2025

    5 °F

  • Average December

    27.7 °F

  • Highest 1 December, 2025

    41 °F

Climate (2020–Present)

Poughkeepsie, Dutchess County Airport (2.5 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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