Lewiston Weather Forecast

    • 26
    • 37

    Becoming Sunny

    • 25
    • 51

    Mostly Sunny

    • 22
    • 37

    Partly Sunny

    • 29
    • 35

    Chance Snow

    • 15
    • 42

    Mostly Cloudy

    • 8
    • 24

    Mostly Cloudy

Today 29 Jan Winona

Mostly cloudy late this Morning, then becoming partly sunny. Colder with Highs in the upper 30s. West Winds 5 to 10 Mph.

Tonight 29 Jan Winona

Partly cloudy in the Evening, then becoming clear. Lows in the upper 20s. Southwest Winds 10 to 15 Mph.

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Lewiston 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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