Tomhannock Reservoir Weather Forecast

    • 15
    • 32

    Chance Snow

    • 7
    • 24

    Partly Sunny

    • 14
    • 23

    Chance Snow Showers

    • 17
    • 27

    Mostly Cloudy

    • 23
    • 38

    Mostly Cloudy

    • 28
    • 43

    Rain Likely

Today 13 Dec Western Rensselaer

Partly sunny this Morning, then becoming mostly cloudy. A 40 percent chance of snow Showers. Highs in the lower 30s. South Winds 5 to 10 Mph.

Tonight 13 Dec Western Rensselaer

Cloudy with a 50 percent chance of snow. Cold with Lows around 17. West Winds around 5 Mph.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Tomhannock Reservoir Temperature Statistics

December Temperature

Albany International Airport (14.3 miles)

  • Lowest 5 December, 2025

    1.9 °F

  • Average December

    25.4 °F

  • Highest 1 December, 2025

    37.9 °F

Climate (2020–Present)

Albany International Airport (14.3 miles)

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  • Average Low 2020–2025

    42 °F

  • Average 2020–2025

    51.3 °F

  • Average High 2020–2025

    60.5 °F
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