Bangor Weather Forecast

    • 21
    • 30

    Increasing Clouds

    • 27
    • 38

    Partly Sunny

    • 29
    • 41

    Chance Snow

    • 10
    • 36

    Chance Snow

    • 7
    • 21

    Slight Chance Snow Showers

    • 13
    • 27

    Mostly Cloudy

Today 12 Jan Southern Penobscot

Mostly sunny. Highs in the upper 20s. West Winds 15 to 20 Mph with Gusts up to 30 Mph.

Tonight 12 Jan Southern Penobscot

Mostly cloudy in the Evening, then becoming partly cloudy. Lows around 20. Southwest Winds 5 to 10 Mph.

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Bangor Temperature Statistics

January Temperature

Bangor, Bangor International Airport (1.9 miles)

  • Lowest 5 January, 2026

    -7.1 °F

  • Average January

    17 °F

  • Highest 9 January, 2026

    43 °F

Climate (2021–Present)

Bangor, Bangor International Airport (1.9 miles)

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  • Average Low 2021–2026

    37.7 °F

  • Average 2021–2026

    47.4 °F

  • Average High 2021–2026

    56.9 °F
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