Bluffton Weather Forecast

    • 6
    • 20

    Mostly Sunny

    • 17
    • 29

    Partly Sunny

    • 29
    • 38

    Partly Sunny

    • 31
    • 44

    Mostly Cloudy

    • 31
    • 44

    Chance Rain

    • 27
    • 44

    Chance Rain

Today 21 Feb Winneshiek

Sunny. Near steady temperature around 18. Southwest Winds 10 to 15 Mph.

Tonight 21 Feb Winneshiek

Mostly clear in the Evening, then becoming partly cloudy. Lows around 6 above. Southwest Winds 10 to 15 Mph. Gusts up to 30 Mph in the evening.

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Bluffton Temperature Statistics

February Temperature

Decorah (11.8 miles)

  • Lowest 18 February, 2025

    -14.8 °F

  • Average February

    13.2 °F

  • Highest 2 February, 2025

    39.2 °F

Climate (2020–Present)

Decorah (11.8 miles)

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  • Average Low 2020–2025

    39.2 °F

  • Average 2020–2025

    47.8 °F

  • Average High 2020–2025

    56.2 °F
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