Bangor Weather Forecast

    • -9
    • 14

    Decreasing Clouds

    • 5
    • 13

    Partly Sunny

    • 15
    • 25

    Chance Snow

    • 21
    • 35

    Chance Snow

    • 21
    • 36

    Mostly Cloudy

    • 29
    • 40

    Chance Rain/Snow

Today 4 Jan Southern Penobscot

Mostly sunny. Cold with Highs around 14. Northwest Winds around 5 Mph.

Tonight 4 Jan Southern Penobscot

Mostly clear. Cold with Lows around 8 below. Northwest Winds around 5 Mph.

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Bangor Temperature Statistics

January Temperature

Bangor, Bangor International Airport (1.9 miles)

  • Lowest 2 January, 2026

    0 °F

  • Average January

    12.6 °F

  • Highest 1 January, 2026

    25 °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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