Alton Weather Forecast

    • 23
    • 39

    Partly Sunny

    • 30
    • 52

    Partly Sunny

    • 41
    • 53

    Chance Rain

    • 48
    • 58

    Rain

    • 29
    • 55

    Rain Likely

    • 31
    • 50

    Partly Sunny

Today 13 Mar Southern Penobscot

Partly sunny. Highs in the upper 30s. South Winds 5 to 10 Mph.

Tonight 13 Mar Southern Penobscot

Partly cloudy. Patchy fog after midnight. Lows in the mid 20s. South Winds 5 to 10 Mph.

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Alton Temperature Statistics

March Temperature

Bangor, Bangor International Airport (16.8 miles)

  • Lowest 3 March, 2025

    3.8 °F

  • Average March

    29.4 °F

  • Highest 6 March, 2025

    49.6 °F

Climate (2020–Present)

Bangor, Bangor International Airport (16.8 miles)

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  • Average Low 2020–2025

    38 °F

  • Average 2020–2025

    47.5 °F

  • Average High 2020–2025

    56.9 °F
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