Bay City Weather Forecast

    • 61
    • 83

    Partly Sunny

    • 62
    • 82

    Chance Rain Showers

    • 61
    • 82

    Slight Chance Thunderstorms

    • 57
    • 78

    Partly Sunny

    • 56
    • 76

    Partly Sunny

    • 59
    • 77

    Slight Chance Thunderstorms

Today 10 Aug Bay

Partly cloudy. Highs in the lower 80s. Northwest Winds 5 to 10 Mph.

Tonight 10 Aug Bay

Mostly clear in the Evening, then becoming partly cloudy. Lows in the upper 50s. North Winds up to 5 Mph, becoming northeast after midnight.

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Bay City Temperature Statistics

August Temperature

MBS International Airport (10.6 miles)

  • Lowest 3 August, 2026

    57.7 °F

  • Average August

    72.3 °F

  • Highest 4 August, 2026

    85.6 °F

Climate (2021–2026)

MBS International Airport (10.6 miles)

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  • Average Low 2021–2026

    41.5 °F

  • Average 2021–2026

    50.1 °F

  • Average High 2021–2026

    58.8 °F
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