New Haven Weather Forecast

    • 67
    • 83

    Chance Rain Showers

    • 68
    • 83

    Rain Showers Likely

    • 71
    • 87

    Chance Rain Showers

    • 71
    • 91

    Chance Rain Showers

    • 67
    • 91

    Chance Thunderstorms

    • 62
    • 84

    Slight Chance Thunderstorms

    • 62
    • 83

    Partly Sunny

Today 29 Aug Shiawassee

Partly cloudy in the Morning, then becoming mostly cloudy. Highs in the lower 80s. Southwest Winds 5 to 15 Mph with Gusts up to 25 Mph.

Tonight 29 Aug Shiawassee

Cloudy with a 50 percent chance of Showers. Lows in the upper 60s. South Winds 5 to 10 Mph.

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  • Temperature Real-Time

New Haven Temperature Statistics

August Temperature

Owosso, Owosso Community Airport (6.8 miles)

  • Lowest 24 August, 2026

    53.6 °F

  • Average August

    70.8 °F

  • Highest 7 August, 2026

    86 °F

Climate (2021–2026)

Owosso, Owosso Community Airport (6.8 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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