Decorah Lake Weather Forecast

    • 11
    • 34

    Snow Likely

    • 8
    • 24

    Partly Sunny

    • 24
    • 38

    Partly Sunny

    • 22
    • 52

    Partly Sunny

    • 7
    • 30

    Chance Snow

    • 12
    • 26

    Chance Snow

Today 24 Feb Juneau

Cloudy. A slight chance of snow Early, then snow likely with a slight chance of freezing rain this afternoon. Snow accumulation little or no. Highs in the mid 30s. Southwest Winds 10 to 15 Mph with Gusts up to 30 Mph. Chance of precipitation 70 percent.

Tonight 24 Feb Juneau

Mostly cloudy in the Evening, then becoming partly cloudy. Lows around 10 above. Northwest Winds 10 to 15 Mph with Gusts up to 35 Mph.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Decorah Lake Temperature Statistics

February Temperature

New Lisbon Mauston Airport (3.1 miles)

  • Lowest 4 February, 2026

    -3.1 °F

  • Average February

    28.4 °F

  • Highest 16 February, 2026

    59.9 °F

Climate (2021–Present)

New Lisbon Mauston Airport (3.1 miles)

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  • Average Low 2021–2026

    37.8 °F

  • Average 2021–2026

    48 °F

  • Average High 2021–2026

    57.8 °F
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