Round Lake Weather Forecast

    • 56
    • 56

    Rain Showers

    • 36
    • 68

    Rain Showers

    • 43
    • 57

    Partly Sunny

    • 43
    • 67

    Mostly Sunny

    • 33
    • 56

    Rain

    • 22
    • 42

    Chance Snow

    • 28
    • 43

    Partly Sunny

Today 6 Mar Shiawassee

Numerous Showers and isolated Thunderstorms. Areas of fog. Near steady temperature in the mid 50s. South Winds 10 to 15 Mph with Gusts up to 25 Mph. Chance of rain 70 percent.

Tonight 6 Mar Shiawassee

Areas of fog. Numerous Showers and scattered Thunderstorms. Lows in the upper 50s. South Winds 10 to 15 Mph with Gusts up to 30 Mph. Chance of rain 60 percent.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Round Lake Temperature Statistics

March Temperature

Owosso, Owosso Community Airport (12.4 miles)

  • Lowest 1 March, 2026

    9.5 °F

  • Average March

    28.3 °F

  • Highest 4 March, 2026

    55.4 °F

Climate (2021–Present)

Owosso, Owosso Community Airport (12.4 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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