Ironton Weather Forecast

    • 25
    • 40

    Becoming Sunny

    • 29
    • 54

    Partly Sunny

    • 22
    • 41

    Partly Sunny

    • 29
    • 37

    Chance Snow

    • 21
    • 50

    Mostly Cloudy

    • 12
    • 28

    Mostly Cloudy

    • 13
    • 27

    Mostly Cloudy

Today 29 Jan Sauk

Partly sunny. West Winds 5 to 10 Mph.

Tonight 29 Jan Sauk

Partly cloudy until early morning then becoming clear. Lows in the mid 20s. Southwest Winds up to 5 Mph shifting to the south after midnight.

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Ironton Temperature Statistics

January Temperature

Reedsburg Municipal Airport (7.5 miles)

  • Lowest 21 January, 2025

    -16.1 °F

  • Average January

    15.6 °F

  • Highest 17 January, 2025

    47.7 °F

Climate (2020–Present)

Reedsburg Municipal Airport (7.5 miles)

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  • Average Low 2020–2025

    37.9 °F

  • Average 2020–2025

    47.7 °F

  • Average High 2020–2025

    57.1 °F
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