National Oceanic and Atmospheric Administration National Weather Service United States Department of Commerce
Current conditions at

MBS International Airport (KMBS)

Lat: 43.53°NLon: 84.08°WElev: 656ft.

Fog/Mist

34°F

1°C

Humidity 97%
Wind Speed E 3 mph
Barometer 30.03 in (1017.7 mb)
Dewpoint 33°F (1°C)
Visibility 3.00 mi
Last update 21 Mar 9:53 am EDT
Extended Forecast for

Bay City MI

  • Today

    Today: A slight chance of rain between 1pm and 2pm. Mostly cloudy, with a high near 52. South wind 3 to 8 mph. Chance of precipitation is 20%.

    High: 52 °F

    Mostly Cloudy
    then Slight
    Chance Rain

  • Tonight

    Tonight: Mostly cloudy, with a low around 38. South southeast wind 7 to 10 mph becoming west after midnight. Winds could gust as high as 18 mph.

    Low: 38 °F

    Mostly Cloudy

  • Sunday

    Sunday: Showers likely before 2pm. Mostly cloudy, with a temperature falling to around 38 by 5pm. North northeast wind 7 to 14 mph, with gusts as high as 23 mph. Chance of precipitation is 60%. New precipitation amounts between a tenth and quarter of an inch possible.

    High: 42 °F⇓

    Showers
    Likely

  • Sunday Night

    Sunday Night: Mostly cloudy, with a low around 26. North wind 11 to 14 mph, with gusts as high as 25 mph.

    Low: 26 °F

    Mostly Cloudy

  • Monday

    Monday: Mostly sunny, with a high near 38. North wind around 9 mph.

    High: 38 °F

    Mostly Sunny

  • Monday Night

    Monday Night: Mostly clear, with a low around 24.

    Low: 24 °F

    Mostly Clear

  • Tuesday

    Tuesday: Mostly cloudy, with a high near 48.

    High: 48 °F

    Mostly Cloudy

  • Tuesday Night

    Tuesday Night: Mostly cloudy, with a low around 30.

    Low: 30 °F

    Mostly Cloudy

  • Wednesday

    Wednesday: Partly sunny, with a high near 45.

    High: 45 °F

    Partly Sunny

Detailed Forecast

Today
A slight chance of rain between 1pm and 2pm. Mostly cloudy, with a high near 52. South wind 3 to 8 mph. Chance of precipitation is 20%.
Tonight
Mostly cloudy, with a low around 38. South southeast wind 7 to 10 mph becoming west after midnight. Winds could gust as high as 18 mph.
Sunday
Showers likely before 2pm. Mostly cloudy, with a temperature falling to around 38 by 5pm. North northeast wind 7 to 14 mph, with gusts as high as 23 mph. Chance of precipitation is 60%. New precipitation amounts between a tenth and quarter of an inch possible.
Sunday Night
Mostly cloudy, with a low around 26. North wind 11 to 14 mph, with gusts as high as 25 mph.
Monday
Mostly sunny, with a high near 38. North wind around 9 mph.
Monday Night
Mostly clear, with a low around 24.
Tuesday
Mostly cloudy, with a high near 48.
Tuesday Night
Mostly cloudy, with a low around 30.
Wednesday
Partly sunny, with a high near 45.
Wednesday Night
Mostly cloudy, with a low around 35.
Thursday
A chance of rain. Mostly cloudy, with a high near 53.
Thursday Night
Mostly cloudy, with a low around 26.
Friday
Partly sunny, with a high near 38.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Bay City MI
 43.58°N 83.88°W (Elev. 620 ft)
Last Update:
9:50 am EDT Mar 21, 2026
Forecast Valid:
10am EDT Mar 21, 2026-6pm EDT Mar 27, 2026
 
Forecast Discussion
 
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Additional Resources

Radar & Satellite Image

Link to Local Radar Data Link to Satellite Data

Hourly Weather Forecast

National Digital Forecast Database

National Digital Forecast Database Maximum Temperature Forecast

High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation