Alton Weather Forecast

    • 57
    • 75

    Mostly Sunny

    • 44
    • 73

    Partly Sunny

    • 49
    • 68

    Partly Sunny

    • 57
    • 76

    Mostly Cloudy

    • 57
    • 77

    Mostly Cloudy

    • 58
    • 76

    Chance Rain Showers

Today 15 Nov Jefferson

Sunny. Highs in the mid 70s. Southwest Winds 10 to 15 Mph.

Tonight 15 Nov Jefferson

Mostly clear. Near steady temperature in the upper 40s. South Winds around 5 Mph.

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Alton Temperature Statistics

November Temperature

Birmingham, Birmingham International Airport (6.2 miles)

  • Lowest 11 November, 2025

    25 °F

  • Average November

    53.4 °F

  • Highest 6 November, 2025

    79 °F

Climate (2020–Present)

Birmingham, Birmingham International Airport (6.2 miles)

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  • Average Low 2020–2025

    55.3 °F

  • Average 2020–2025

    65.2 °F

  • Average High 2020–2025

    75.6 °F
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