Owosso Weather Forecast

    • 3
    • 23

    Mostly Cloudy

    • 10
    • 22

    Chance Snow

    • 15
    • 21

    Chance Snow

    • 28
    • 34

    Mostly Cloudy

    • 26
    • 38

    Rain Likely

    • 17
    • 44

    Chance Rain

    • 19
    • 27

    Mostly Cloudy

Today 13 Dec Shiawassee

Cloudy. A slight chance of snow Showers early in the afternoon. Highs in the lower 20s. West Winds 10 to 15 Mph with Gusts up to 25 Mph. Chance of snow 20 percent. Wind chill Readings zero to 10 above zero.

Tonight 13 Dec Shiawassee

Mostly cloudy in the Evening, then becoming partly cloudy. Lows around 3 above. West Winds 10 to 15 Mph with Gusts up to 25 Mph. Wind chill Readings 4 below to 14 below zero.

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Owosso Temperature Statistics

December Temperature

Owosso, Owosso Community Airport (1.9 miles)

  • Lowest 4 December, 2025

    3 °F

  • Average December

    23.3 °F

  • Highest 10 December, 2025

    35.4 °F

Climate (2020–Present)

Owosso, Owosso Community Airport (1.9 miles)

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  • Average Low 2020–2025

    41.3 °F

  • Average 2020–2025

    50.4 °F

  • Average High 2020–2025

    59.4 °F
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