Penobscot River - Bartlett Cove Weather Forecast

    • 19
    • 30

    Increasing Clouds

    • 21
    • 38

    Partly Sunny

    • 34
    • 45

    Breezy

    • 15
    • 52

    Rain Likely

    • 19
    • 30

    Mostly Cloudy

    • 14
    • 38

    Slight Chance Snow Showers

Today 16 Dec Southern Penobscot

Sunny, cold with Highs in the upper 20s. Southwest Winds around 5 Mph.

Tonight 16 Dec Southern Penobscot

Mostly cloudy. Not as cold with Lows around 17. Temperature rising into the mid 20s after midnight. South Winds 5 to 10 Mph.

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Penobscot River - Bartlett Cove Temperature Statistics

December Temperature

Bangor, Bangor International Airport (6.2 miles)

  • Lowest 9 December, 2025

    -11 °F

  • Average December

    19.6 °F

  • Highest 10 December, 2025

    39 °F

Climate (2020–Present)

Bangor, Bangor International Airport (6.2 miles)

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  • Average Low 2020–2025

    37.8 °F

  • Average 2020–2025

    47.5 °F

  • Average High 2020–2025

    57 °F
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