Mount Katahdin Weather Forecast

    • 27
    • 41

    Breezy

    • 33
    • 40

    Breezy

    • 17
    • 41

    Chance Snow

    • 23
    • 28

    Wintry Mix

    • 10
    • 31

    Snow Likely

    • 15
    • 19

    Snow Likely

    • 10
    • 21

    Slight Chance Snow

Today 8 Mar Northern Piscataquis

Mostly cloudy with isolated rain Showers. Not as cool with Highs in the upper 40s. Temperature falling into the lower 40s late. West Winds 10 to 15 Mph with Gusts up to 25 Mph. Chance of rain 20 percent.

Tonight 8 Mar Northern Piscataquis

Mostly cloudy this Evening, then becoming partly cloudy. Lows in the lower 30s. West Winds 10 to 15 Mph with Gusts up to 25 Mph.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Mount Katahdin Temperature Statistics

March Temperature

Millinocket, Millinocket Municipal Airport (20.5 miles)

  • Lowest 2 March, 2026

    -0.9 °F

  • Average March

    21.7 °F

  • Highest 4 March, 2026

    46 °F

Climate (2021–Present)

Millinocket, Millinocket Municipal Airport (20.5 miles)

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  • Average Low 2021–2026

    36 °F

  • Average 2021–2026

    45.6 °F

  • Average High 2021–2026

    55 °F
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