Bangor International Airport Weather Forecast

    • 45
    • 54

    Mostly Cloudy

    • 42
    • 59

    Rain

    • 33
    • 52

    Slight Chance Rain Showers

    • 29
    • 49

    Partly Sunny

    • 37
    • 51

    Chance Rain

    • 32
    • 51

    Slight Chance Rain

Today 30 Oct Southern Penobscot

Mostly cloudy. Highs in the lower 50s. Northeast Winds 5 to 10 Mph.

Tonight 30 Oct Southern Penobscot

A chance of rain in the Evening, then rain after midnight. Not as cool with Lows in the mid 40s. East Winds 5 to 10 Mph with Gusts up to 20 Mph, increasing to 15 to 20 Mph with Gusts up to 30 Mph after midnight. Chance of rain near 100 percent.

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Bangor International Airport Temperature Statistics

October Temperature

Bangor, Bangor International Airport (0.6 miles)

  • Lowest 10 October, 2025

    28.9 °F

  • Average October

    51.2 °F

  • Highest 6 October, 2025

    84 °F

Climate (2020–Present)

Bangor, Bangor International Airport (0.6 miles)

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  • Average Low 2020–2025

    38 °F

  • Average 2020–2025

    47.7 °F

  • Average High 2020–2025

    57.1 °F
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