Treadwell Bay Weather Forecast

    • 11
    • 22

    Chance Snow Showers

    • 15
    • 26

    Partly Sunny

    • 14
    • 30

    Chance Snow

    • 7
    • 22

    Chance Snow

    • 12
    • 20

    Mostly Cloudy

    • 18
    • 28

    Mostly Cloudy

    • 25
    • 36

    Chance Rain/Snow

Today 11 Dec Eastern Clinton

Mostly cloudy with a 50 percent chance of snow Showers. Snow accumulation up to 1 inch possible. Highs around 20. West Winds around 15 Mph with Gusts up to 40 Mph.

Tonight 11 Dec Eastern Clinton

Mostly cloudy until Midnight, then becoming partly cloudy. A 50 percent chance of snow. Snow accumulation up to 1 inch possible. Lows around 11. West Winds 15 to 20 Mph with Gusts up to 40 Mph.

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Treadwell Bay Temperature Statistics

December Temperature

Plattsburgh International Airport (7.5 miles)

  • Lowest 9 December, 2025

    -9 °F

  • Average December

    18.7 °F

  • Highest 1 December, 2025

    39 °F

Climate (2020–Present)

Plattsburgh International Airport (7.5 miles)

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  • Average Low 2020–2025

    38.4 °F

  • Average 2020–2025

    47.6 °F

  • Average High 2020–2025

    56 °F
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