Bethany Weather Forecast

    • 21
    • 43

    Increasing Clouds

    • 29
    • 33

    Wintry Mix Likely

    • 20
    • 46

    Chance Snow

    • 10
    • 25

    Chance Snow

    • 16
    • 21

    Slight Chance Snow

    • 12
    • 27

    Chance Snow

    • 4
    • 22

    Partly Sunny

Today 31 Jan Winona

Mostly sunny. Colder with Highs in the mid 40s. Temperature falling to around 40 late. North Winds 10 to 15 Mph.

Tonight 31 Jan Winona

Partly cloudy this Evening, then becoming mostly cloudy. Lows in the lower 20s. Northeast Winds 5 to 10 Mph, becoming east after midnight.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Bethany Temperature Statistics

January Temperature

Winona, Winona Municipal Airport-Max Conrad Field (11.2 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 (11.2 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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