Lake Meyer Weather Forecast

    • 12
    • 28

    Mostly Cloudy

    • 21
    • 37

    Mostly Cloudy

    • 31
    • 36

    Rain/Snow Likely

    • -2
    • 34

    Slight Chance Snow

    • 18
    • 28

    Mostly Cloudy

    • 11
    • 34

    Mostly Cloudy

Today 15 Dec Winneshiek

Partly sunny. Not as cool with Highs in the upper 20s. Southwest Winds 10 to 15 Mph. Gusts up to 30 Mph this morning.

Tonight 15 Dec Winneshiek

Partly cloudy in the Evening, then becoming mostly cloudy. Not as cold with Lows around 13. Southwest Winds 5 to 10 Mph.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Lake Meyer Temperature Statistics

December Temperature

Decorah (11.2 miles)

  • Lowest 4 December, 2025

    -5.8 °F

  • Average December

    16.5 °F

  • Highest 9 December, 2025

    37.4 °F

Climate (2020–Present)

Decorah (11.2 miles)

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  • Average Low 2020–2025

    39.4 °F

  • Average 2020–2025

    48 °F

  • Average High 2020–2025

    56.6 °F
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