Alton Weather Forecast

    • 15
    • 46

    Mostly Sunny

    • 11
    • 33

    Increasing Clouds

    • 12
    • 40

    Mostly Sunny

    • 10
    • 32

    Mostly Sunny

    • 15
    • 43

    Mostly Sunny

    • 14
    • 46

    Mostly Sunny

    • 16
    • 40

    Mostly Sunny

Today 17 Jan Southern Mountains

Sunny. Highs in the mid 30s.

Tonight 17 Jan Southern Mountains

Mostly clear. Lows 5 to 10 above.

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Alton Temperature Statistics

January Temperature

Bryce Canyon Airport (25.5 miles)

  • Lowest 10 January, 2025

    -1.2 °F

  • Average January

    23 °F

  • Highest 2 January, 2025

    51.7 °F

Climate (2020–Present)

Bryce Canyon Airport (25.5 miles)

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  • Average Low 2020–2025

    28.8 °F

  • Average 2020–2025

    44.8 °F

  • Average High 2020–2025

    58.1 °F
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