Bangor Weather Forecast

    • 4
    • 18

    Becoming Sunny

    • 16
    • 30

    Snow Likely

    • 25
    • 38

    Rain/Snow

    • 10
    • 29

    Partly Sunny

    • 13
    • 26

    Chance Snow

    • 7
    • 23

    Chance Snow

Today 27 Dec Southern Penobscot

Mostly cloudy in the Morning, then becoming partly sunny. Highs around 18. North Winds 5 to 10 Mph.

Tonight 27 Dec Southern Penobscot

Clear, cold with Lows around 3 above. Northwest Winds 5 to 10 Mph.

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Bangor Temperature Statistics

December Temperature

Bangor, Bangor International Airport (1.9 miles)

  • Lowest 9 December, 2025

    -11 °F

  • Average December

    22.5 °F

  • Highest 19 December, 2025

    55.9 °F

Climate (2020–Present)

Bangor, Bangor International Airport (1.9 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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