Bay City Weather Forecast

    • 23
    • 47

    Rain

    • 18
    • 27

    Snow Showers

    • 16
    • 37

    Chance Snow

    • 13
    • 23

    Mostly Cloudy

    • 25
    • 31

    Mostly Cloudy

    • 23
    • 38

    Mostly Cloudy

Today 18 Dec Bay

Rain Showers. Highs in the mid 40s. South Winds 10 to 20 Mph with Gusts up to 35 Mph. Chance of rain near 100 percent.

Tonight 18 Dec Bay

Rain Showers, possibly mixed with snow Showers in the Evening, then scattered snow Showers after midnight. Accumulations up to half an inch. Lows in the lower 20s. Southwest Winds 10 to 20 Mph with Gusts up to 35 Mph. Chance of precipitation near 100 percent.

Graph Plots Open in Graphs

  • Temperature Forecast NOAA

  • Temperature Real-Time

Bay City Temperature Statistics

December Temperature

MBS International Airport (10.6 miles)

  • Lowest 14 December, 2025

    0 °F

  • Average December

    21.1 °F

  • Highest 16 December, 2025

    35.1 °F

Climate (2020–Present)

MBS International Airport (10.6 miles)

Take a look at our website widgetsAvailable free! Find Out More

  • Average Low 2020–2025

    41.7 °F

  • Average 2020–2025

    50.3 °F

  • Average High 2020–2025

    58.9 °F
Get WillyWeather+ to remove ads