Mount Katahdin Weather Forecast

    • 17
    • 23

    Snow

    • 14
    • 23

    Partly Sunny

    • 24
    • 30

    Freezing Rain Likely

    • 18
    • 25

    Snow Likely

    • 10
    • 22

    Chance Snow

    • 9
    • 13

    Slight Chance Snow

Today 7 Jan Northern Piscataquis

Snow Likely, mainly this morning. Storm total snow accumulation of 1 to 3 Inches. Highs in the upper 20s. Northeast Winds around 5 Mph. Chance of snow 70 percent.

Tonight 7 Jan Northern Piscataquis

Mostly cloudy. A slight chance of snow in the evening. Lows around 19. Northwest Winds around 5 Mph. Chance of snow 20 percent.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Mount Katahdin Temperature Statistics

January Temperature

Millinocket, Millinocket Municipal Airport (20.5 miles)

  • Lowest 4 January, 2026

    -6 °F

  • Average January

    6.5 °F

  • Highest 1 January, 2026

    23 °F

Climate (2021–Present)

Millinocket, Millinocket Municipal Airport (20.5 miles)

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  • Average Low 2021–2026

    36.1 °F

  • Average 2021–2026

    45.6 °F

  • Average High 2021–2026

    55 °F
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