Alton Weather Forecast

    • 38
    • 66

    Mostly Sunny

    • 43
    • 71

    Partly Sunny

    • 46
    • 73

    Partly Sunny

    • 52
    • 72

    Partly Sunny

    • 38
    • 63

    Partly Sunny

    • 31
    • 52

    Mostly Sunny

    • 31
    • 55

    Mostly Sunny

Today 8 Nov Jefferson

Mostly sunny. Highs in the mid 60s. North Winds around 5 Mph.

Tonight 8 Nov Jefferson

Partly cloudy in the Evening, then becoming mostly clear. Patchy frost after midnight. Lows in the upper 30s. North Winds around 5 Mph.

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Alton Temperature Statistics

November Temperature

Birmingham, Birmingham International Airport (6.2 miles)

  • Lowest 6 November, 2026

    48.9 °F

  • Average November

    66.5 °F

  • Highest 2 November, 2026

    80.7 °F

Climate (2021–2026)

Birmingham, Birmingham International Airport (6.2 miles)

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  • Average Low 2021–2026

    55.7 °F

  • Average 2021–2026

    65.9 °F

  • Average High 2021–2026

    76.6 °F
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