Millinocket Municipal Airport Weather Forecast

    • 52
    • 74

    Rain Showers

    • 45
    • 67

    Chance Rain Showers

    • 45
    • 69

    Partly Sunny

    • 48
    • 74

    Slight Chance Rain Showers

    • 44
    • 69

    Partly Sunny

    • 48
    • 70

    Rain Showers Likely

Today 4 Sep Northern Penobscot

Mostly cloudy. Areas of fog in the morning. Scattered Showers in the Morning, then numerous Showers with isolated Thunderstorms in the afternoon. Highs in the lower 70s. North Winds around 5 Mph. Chance of rain 70 percent.

Tonight 4 Sep Northern Penobscot

Cloudy with scattered Showers. Areas of fog. Near steady temperature in the upper 50s. Light and variable Winds. Chance of rain 40 percent.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Millinocket Municipal Airport Temperature Statistics

September Temperature

Millinocket, Millinocket Municipal Airport (0 miles)

  • Lowest 1 September, 2026

    45.6 °F

  • Average September

    61.4 °F

  • Highest 1 September, 2026

    76.6 °F

Climate (2021–2026)

Millinocket, Millinocket Municipal Airport (0 miles)

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  • Average Low 2021–2026

    35.9 °F

  • Average 2021–2026

    45.5 °F

  • Average High 2021–2026

    55 °F
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