Bangor Weather Forecast

    • 16
    • 30

    Snow Showers

    • 12
    • 28

    Snow Likely

    • 1
    • 18

    Partly Sunny

    • 16
    • 26

    Slight Chance Snow

    • 26
    • 39

    Snow Likely

    • 14
    • 37

    Chance Snow

Today 6 Dec Southern Penobscot

Mostly cloudy. Scattered snow Showers this afternoon. Little or no snow accumulation. Highs in the upper 20s. South Winds around 5 Mph. Chance of snow 40 percent.

Tonight 6 Dec Southern Penobscot

Mostly cloudy this Evening, then becoming partly cloudy. Not as cold with Lows around 16. Southwest Winds around 5 Mph.

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Bangor Temperature Statistics

December Temperature

Bangor, Bangor International Airport (1.9 miles)

  • Lowest 4 December, 2025

    5 °F

  • Average December

    25.2 °F

  • Highest 1 December, 2025

    37.9 °F

Climate (2020–Present)

Bangor, Bangor International Airport (1.9 miles)

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  • Average Low 2020–2025

    37.9 °F

  • Average 2020–2025

    47.6 °F

  • Average High 2020–2025

    57 °F
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