Rock Lake Weather Forecast

    • 9
    • 20

    Chance Snow Showers

    • 15
    • 24

    Mostly Cloudy

    • 15
    • 36

    Slight Chance Snow Showers

    • 32
    • 38

    Rain

    • 4
    • 38

    Slight Chance Snow

    • 17
    • 28

    Chance Snow

    • 10
    • 32

    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

Rock Lake Temperature Statistics

December Temperature

Saranac Lake, Adirondack Regional Airport (39.1 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 (39.1 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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