Tupper Lake Weather Forecast

    • 19
    • 21

    Snow Showers Likely

    • 7
    • 27

    Snow Showers Likely

    • -21
    • 13

    Chance Snow Showers

    • -21
    • -3

    Cold

    • -9
    • 9

    Chance Snow Showers

    • 0
    • 12

    Slight Chance Snow Showers

Today 21 Jan Southeastern St. Lawrence

Mostly cloudy. A chance of snow Showers this Morning, then snow Showers this afternoon. Snow accumulation around an inch. Highs in the lower 20s. South Winds around 10 Mph. Gusts up to 30 Mph this afternoon. Chance of snow 90 percent.

Tonight 21 Jan Southeastern St. Lawrence

Areas of blowing snow until midnight. Cloudy with a 50 percent chance of snow Showers. Additional snow accumulation around an inch possible. Lows around 20. South Winds 10 to 15 Mph with Gusts up to 35 Mph.

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  • 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

    19.8 °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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