Mattaseunk Lake Weather Forecast

    • 10
    • 20

    Decreasing Clouds

    • 12
    • 24

    Slight Chance Snow Showers

    • 9
    • 24

    Slight Chance Snow Showers

    • 6
    • 18

    Partly Sunny

    • 8
    • 22

    Mostly Cloudy

    • 19
    • 30

    Slight Chance Snow Showers

Today 12 Dec Southeast Aroostook

Mostly cloudy this Morning, then becoming mostly sunny. Areas of blowing snow. Cold with Highs around 20. West Winds 15 to 20 Mph with Gusts up to 35 Mph.

Tonight 12 Dec Southeast Aroostook

Partly cloudy in the Evening, then becoming mostly clear. Areas of blowing snow in the evening. Cold with Lows around 11. West Winds 10 to 15 Mph. Gusts up to 30 Mph in the evening.

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Mattaseunk Lake Temperature Statistics

December Temperature

Millinocket, Millinocket Municipal Airport (14.9 miles)

  • Lowest 9 December, 2025

    3 °F

  • Average December

    17 °F

  • Highest 1 December, 2025

    36 °F

Climate (2020–Present)

Millinocket, Millinocket Municipal Airport (14.9 miles)

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  • Average Low 2020–2025

    36.3 °F

  • Average 2020–2025

    45.8 °F

  • Average High 2020–2025

    55.1 °F
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