Alton Weather Forecast

    • 26
    • 45

    Decreasing Clouds

    • 37
    • 47

    Rain

    • 28
    • 57

    Partly Sunny

    • 38
    • 47

    Rain Likely

    • 31
    • 52

    Rain Likely

    • 27
    • 42

    Slight Chance Rain Showers

    • 31
    • 44

    Slight Chance Rain Showers

Today 6 Nov Southern Penobscot

Mostly sunny. A slight chance of rain this morning. Highs in the mid 40s. Temperature falling to around 40 this afternoon. Northwest Winds 15 to 20 Mph with Gusts up to 35 Mph. Chance of rain 20 percent.

Tonight 6 Nov Southern Penobscot

Mostly clear. Colder with Lows in the mid 20s. West Winds 10 to 15 Mph. Gusts up to 30 Mph this evening.

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Alton Temperature Statistics

November Temperature

Bangor, Bangor International Airport (16.8 miles)

  • Lowest 3 November, 2025

    24.1 °F

  • Average November

    43.2 °F

  • Highest 1 November, 2025

    52 °F

Climate (2020–Present)

Bangor, Bangor International Airport (16.8 miles)

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  • Average Low 2020–2025

    38.1 °F

  • Average 2020–2025

    47.7 °F

  • Average High 2020–2025

    57.2 °F
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