Tupper Lake Weather Forecast

    • 7
    • 23

    Chance Snow Showers

    • 2
    • 21

    Snow Showers Likely

    • 0
    • 10

    Chance Snow

    • 17
    • 23

    Chance Snow

    • 0
    • 23

    Chance Snow Showers

    • -1
    • 17

    Mostly Cloudy

Today 18 Jan Southeastern St. Lawrence

Partly sunny with a slight chance of snow in the Morning, then mostly cloudy with a slight chance of snow Showers in the afternoon. Highs in the lower 20s. Southwest Winds 10 to 15 Mph. Chance of snow 20 percent.

Tonight 18 Jan Southeastern St. Lawrence

Mostly cloudy with a 40 percent chance of snow. Little or no snow accumulation. Lows around 16. Southwest Winds 10 to 15 Mph with Gusts up to 30 Mph.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Tupper Lake Temperature Statistics

January Temperature

Saranac Lake, Adirondack Regional Airport (21.7 miles)

  • Lowest 5 January, 2026

    -14.1 °F

  • Average January

    20.7 °F

  • Highest 9 January, 2026

    44.1 °F

Climate (2021–Present)

Saranac Lake, Adirondack Regional Airport (21.7 miles)

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  • Average Low 2021–2026

    31 °F

  • Average 2021–2026

    42.7 °F

  • Average High 2021–2026

    53.5 °F
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