Mason Lake Weather Forecast

    • 9
    • 19

    Chance Snow Showers

    • 15
    • 23

    Partly Sunny

    • 15
    • 34

    Slight Chance Snow Showers

    • 31
    • 40

    Rain

    • 3
    • 38

    Slight Chance Snow Showers

    • 17
    • 27

    Chance Snow

    • 11
    • 31

    Slight Chance Snow

Today 15 Dec Hamilton

Partly sunny with a 20 percent chance of snow Showers. Cold. Near steady temperature around 17. West Winds around 5 Mph.

Tonight 15 Dec Hamilton

Mostly cloudy. A chance of snow Showers in the evening. Not as cold with Lows around 8 above. Light and variable Winds. Chance of snow 40 percent.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Mason Lake Temperature Statistics

December Temperature

Saranac Lake, Adirondack Regional Airport (55.9 miles)

  • Lowest 9 December, 2025

    -20.9 °F

  • Average December

    15 °F

  • Highest 10 December, 2025

    30.9 °F

Climate (2020–Present)

Saranac Lake, Adirondack Regional Airport (55.9 miles)

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  • Average Low 2020–2025

    31.1 °F

  • Average 2020–2025

    42.7 °F

  • Average High 2020–2025

    53.5 °F
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