Owatonna Weather Forecast

    • 19
    • 20

    Slight Chance Snow

    • 2
    • 29

    Partly Sunny

    • 14
    • 25

    Partly Sunny

    • 26
    • 37

    Mostly Cloudy

    • 22
    • 33

    Mostly Cloudy

    • 29
    • 36

    Mostly Cloudy

Today 19 Dec Steele

Colder. Increasing Clouds. Highs around 20. West Winds up to 10 Mph shifting to the south with Gusts to around 30 Mph in the afternoon.

Tonight 19 Dec Steele

Not as cold. Mostly cloudy. Lows around 17. South Winds 15 to 20 Mph shifting to the southwest 5 to 15 Mph after midnight.

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Owatonna Temperature Statistics

December Temperature

Owatonna Degner Regional Airport (1.9 miles)

  • Lowest 4 December, 2025

    -14.8 °F

  • Average December

    15.6 °F

  • Highest 16 December, 2025

    40.8 °F

Climate (2020–Present)

Owatonna Degner Regional Airport (1.9 miles)

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  • Average Low 2020–2025

    37.6 °F

  • Average 2020–2025

    47.4 °F

  • Average High 2020–2025

    56.7 °F
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