Owosso Weather Forecast

    • 68
    • 85

    Chance Thunderstorms

    • 57
    • 84

    Chance Rain Showers

    • 67
    • 85

    Rain Showers Likely

    • 64
    • 85

    Rain Showers Likely

    • 61
    • 81

    Chance Rain Showers

    • 57
    • 81

    Slight Chance Thunderstorms

    • 54
    • 78

    Partly Sunny

Today 7 Aug Shiawassee

Partly cloudy early then clearing. A chance of Showers and Thunderstorms in the late afternoon. Near steady temperature in the mid 80s. Southwest Winds 5 to 10 Mph. Chance of rain 30 percent.

Tonight 7 Aug Shiawassee

Mostly clear with a chance of Showers and a slight chance of Thunderstorms in the Evening, then partly cloudy. Lows in the upper 60s. Southwest Winds up to 10 Mph. Chance of rain 30 percent.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Owosso Temperature Statistics

August Temperature

Owosso, Owosso Community Airport (1.9 miles)

  • Lowest 3 August, 2026

    57.2 °F

  • Average August

    71.6 °F

  • Highest 4 August, 2026

    84.2 °F

Climate (2021–2026)

Owosso, Owosso Community Airport (1.9 miles)

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  • Average Low 2021–2026

    41.2 °F

  • Average 2021–2026

    50.4 °F

  • Average High 2021–2026

    59.5 °F
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