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.

Fair

75°F

24°C

Humidity 36%
Wind Speed S 8 mph
Barometer 30.00 in (1015.8 mb)
Dewpoint 46°F (8°C)
Visibility 10.00 mi
Last update 11 Sep 4:53 pm EDT
Extended Forecast for

Bay City MI

  • Tonight

    Tonight: Mostly clear, with a low around 56. South wind 3 to 8 mph.

    Low: 56 °F

    Mostly Clear

  • Saturday

    Saturday: Mostly sunny, with a high near 84. South wind 7 to 14 mph, with gusts as high as 23 mph.

    High: 84 °F

    Mostly Sunny

  • Saturday Night

    Saturday Night: Partly cloudy, with a low around 60. West southwest wind 5 to 9 mph becoming northwest after midnight. Winds could gust as high as 18 mph.

    Low: 60 °F

    Partly Cloudy

  • Sunday

    Sunday: A chance of showers after 2pm. Partly sunny, with a high near 76. Light north wind becoming west northwest 5 to 10 mph in the afternoon. Winds could gust as high as 18 mph. Chance of precipitation is 30%.

    High: 76 °F

    Partly Sunny
    then Chance
    Showers

  • Sunday Night

    Sunday Night: A chance of showers before 8pm. Partly cloudy, with a low around 50. North northwest wind 7 to 13 mph, with gusts as high as 23 mph. Chance of precipitation is 30%.

    Low: 50 °F

    Chance
    Showers then
    Mostly Clear

  • Monday

    Monday: Sunny, with a high near 70.

    High: 70 °F

    Sunny

  • Monday Night

    Monday Night: A chance of showers after 2am. Mostly cloudy, with a low around 56. Chance of precipitation is 40%.

    Low: 56 °F

    Mostly Cloudy
    then Chance
    Showers

  • Tuesday

    Tuesday: A chance of showers. Mostly cloudy, with a high near 80. Breezy.

    High: 80 °F

    Chance
    Showers and
    Breezy

  • Tuesday Night

    Tuesday Night: Showers likely, mainly after 2am. Mostly cloudy, with a low around 60.

    Low: 60 °F

    Showers
    Likely

Detailed Forecast

Tonight
Mostly clear, with a low around 56. South wind 3 to 8 mph.
Saturday
Mostly sunny, with a high near 84. South wind 7 to 14 mph, with gusts as high as 23 mph.
Saturday Night
Partly cloudy, with a low around 60. West southwest wind 5 to 9 mph becoming northwest after midnight. Winds could gust as high as 18 mph.
Sunday
A chance of showers after 2pm. Partly sunny, with a high near 76. Light north wind becoming west northwest 5 to 10 mph in the afternoon. Winds could gust as high as 18 mph. Chance of precipitation is 30%.
Sunday Night
A chance of showers before 8pm. Partly cloudy, with a low around 50. North northwest wind 7 to 13 mph, with gusts as high as 23 mph. Chance of precipitation is 30%.
Monday
Sunny, with a high near 70.
Monday Night
A chance of showers after 2am. Mostly cloudy, with a low around 56. Chance of precipitation is 40%.
Tuesday
A chance of showers. Mostly cloudy, with a high near 80. Breezy.
Tuesday Night
Showers likely, mainly after 2am. Mostly cloudy, with a low around 60.
Wednesday
Showers likely, mainly before 8am. Mostly cloudy, with a high near 71.
Wednesday Night
A chance of showers. Mostly cloudy, with a low around 56.
Thursday
A chance of showers. Partly sunny, with a high near 72.
Thursday Night
A chance of showers. Partly cloudy, with a low around 53.
Friday
A chance of showers. Mostly sunny, with a high near 72.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
Bay City MI
 43.58°N 83.88°W (Elev. 620 ft)
Last Update:
4:24 pm EDT Sep 11, 2026
Forecast Valid:
5pm EDT Sep 11, 2026-6pm EDT Sep 18, 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