Bluffton Weather Forecast

    • 33
    • 46

    Rain/Snow

    • 28
    • 46

    Slight Chance Rain Showers

    • 39
    • 50

    Partly Sunny

    • 33
    • 57

    Mostly Sunny

    • 39
    • 58

    Partly Sunny

    • 33
    • 59

    Partly Sunny

Today 31 Oct Winneshiek

Partly sunny this Morning, then mostly cloudy with a chance of rain Showers this afternoon. Highs in the mid 40s. West Winds 5 to 10 Mph. Chance of rain 40 percent.

Tonight 31 Oct Winneshiek

Mostly cloudy with scattered rain Showers. Scattered snow Showers after midnight. Lows in the lower 30s. Northwest Winds around 5 Mph. Chance of precipitation 50 percent.

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Bluffton Temperature Statistics

October Temperature

Decorah (11.8 miles)

  • Lowest 24 October, 2025

    28.4 °F

  • Average October

    55.5 °F

  • Highest 3 October, 2025

    87.8 °F

Climate (2020–Present)

Decorah (11.8 miles)

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  • Average Low 2020–2025

    39.5 °F

  • Average 2020–2025

    48.2 °F

  • Average High 2020–2025

    56.7 °F
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