Trempealeau Mountain State Natural Area Weather Forecast

    • 27
    • 56

    Mostly Sunny

    • 23
    • 40

    Partly Sunny

    • 29
    • 36

    Chance Snow

    • 17
    • 45

    Mostly Cloudy

    • 10
    • 24

    Mostly Cloudy

    • 12
    • 23

    Chance Snow

Today 30 Jan Trempealeau

Sunny. Not as cool with Highs in the lower 50s. South Winds 5 to 10 Mph, becoming west this afternoon.

Tonight 30 Jan Trempealeau

Mostly clear. Lows in the mid 20s. Light Winds.

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Trempealeau Mountain State Natural Area Temperature Statistics

January Temperature

Winona, Winona Municipal Airport-Max Conrad Field (10.6 miles)

  • Lowest 21 January, 2025

    -16.6 °F

  • Average January

    15.7 °F

  • Highest 16 January, 2025

    37.4 °F

Climate (2020–Present)

Winona, Winona Municipal Airport-Max Conrad Field (10.6 miles)

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  • Average Low 2020–2025

    39.3 °F

  • Average 2020–2025

    48.3 °F

  • Average High 2020–2025

    57.3 °F
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