Rio Weather Forecast

    • 36
    • 51

    Rain Showers

    • 39
    • 61

    Mostly Sunny

    • 38
    • 58

    Partly Sunny

    • 38
    • 56

    Mostly Cloudy

    • 34
    • 55

    Partly Sunny

    • 36
    • 56

    Mostly Cloudy

Today 25 Oct Columbia

Mostly cloudy with scattered light rain Showers. Highs in the lower 50s. Southeast Winds up to 10 Mph. Chance of Showers 50 percent.

Tonight 25 Oct Columbia

Partly cloudy. Scattered Sprinkles in the evening. Lows in the mid 30s. Southeast Winds up to 5 Mph.

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Rio Temperature Statistics

October Temperature

Madison, Dane County Regional-Truax Field (21.7 miles)

  • Lowest 9 October, 2025

    36 °F

  • Average October

    58.2 °F

  • Highest 3 October, 2025

    87.1 °F

Climate (2020–Present)

Madison, Dane County Regional-Truax Field (21.7 miles)

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  • Average Low 2020–2025

    40 °F

  • Average 2020–2025

    49.7 °F

  • Average High 2020–2025

    58.9 °F
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