Beacon Reservoir Weather Forecast

    • 18
    • 36

    Decreasing Clouds

    • 9
    • 22

    Partly Sunny

    • 26
    • 28

    Chance Rain/Snow

    • 31
    • 37

    Rain/Snow Likely

    • 23
    • 36

    Chance Snow

    • 20
    • 32

    Chance Snow

    • 17
    • 26

    Slight Chance Snow

Today 7 Dec Putnam

Partly sunny. Highs in the upper 30s. Southwest Winds around 5 Mph.

Tonight 7 Dec Putnam

Partly cloudy in the Evening, then clearing. Lows around 19. West Winds 5 to 10 Mph with Gusts up to 30 Mph.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Beacon Reservoir Temperature Statistics

December Temperature

Poughkeepsie, Dutchess County Airport (9.3 miles)

  • Lowest 5 December, 2025

    7 °F

  • Average December

    28.5 °F

  • Highest 1 December, 2025

    41 °F

Climate (2020–Present)

Poughkeepsie, Dutchess County Airport (9.3 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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