Hesper Weather Forecast

    • 29
    • 40

    Mostly Cloudy

    • 22
    • 36

    Decreasing Clouds

    • 24
    • 36

    Partly Sunny

    • 24
    • 37

    Chance Snow

    • 26
    • 41

    Partly Sunny

    • 28
    • 42

    Mostly Cloudy

    • 30
    • 42

    Partly Sunny

Today 9 Feb Winneshiek

Mostly cloudy. Highs in the lower 40s. South Winds 5 to 10 Mph.

Tonight 9 Feb Winneshiek

Mostly cloudy. Not as cold with Lows around 30. South Winds 10 to 15 Mph, becoming northwest after midnight.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Hesper Temperature Statistics

February Temperature

Decorah (13.7 miles)

  • Lowest 4 February, 2026

    3.2 °F

  • Average February

    21.4 °F

  • Highest 6 February, 2026

    37.4 °F

Climate (2021–Present)

Decorah (13.7 miles)

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  • Average Low 2021–2026

    39.3 °F

  • Average 2021–2026

    48 °F

  • Average High 2021–2026

    56.5 °F
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