Marsh Lake Weather Forecast

    • 64
    • 81

    Chance Thunderstorms

    • 67
    • 87

    Rain Showers Likely

    • 54
    • 86

    Rain Showers

    • 42
    • 64

    Partly Sunny

    • 43
    • 62

    Partly Sunny

    • 48
    • 68

    Mostly Cloudy

Today 17 May Shiawassee

Partly cloudy. A chance of Showers and Thunderstorms in the afternoon. Highs in the lower 80s. Southeast Winds up to 10 Mph. Chance of rain 40 percent.

Tonight 17 May Shiawassee

Partly cloudy in the evening then clearing. Lows in the mid 60s. South Winds 5 to 15 Mph with Gusts up to 25 Mph.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Marsh Lake Temperature Statistics

May Temperature

Owosso, Owosso Community Airport (13.7 miles)

  • Lowest 8 May, 2026

    32.4 °F

  • Average May

    50.5 °F

  • Highest 4 May, 2026

    76.5 °F

Climate (2021–Present)

Owosso, Owosso Community Airport (13.7 miles)

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  • Average Low 2021–2026

    41.3 °F

  • Average 2021–2026

    50.4 °F

  • Average High 2021–2026

    59.5 °F
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