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City of Bay City, MichiganBay City, MI 7-Day Night Weather Forecast
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Bay City, MI Weather Forecast
Bay City, MI Weather Forecast Date: 337 PM EDT Wed Oct 07 2026
The area/counties/county of: Bay, including the city of Bay City.or toggle through each period.
Tonight... Clear. Lows in the mid 40s. West winds 5 to 10 mph. Gusts up to 25 mph in the evening.
Thursday... Mostly sunny. Highs in the mid 60s. West winds 5 to 15 mph with gusts up to 25 mph.
Thursday Night... Clear. Lows around 40. West winds up to 10 mph.
Friday... Mostly sunny. Highs in the upper 60s. Southwest winds up to 10 mph.
Friday Night... Mostly clear in the evening, then becoming partly cloudy. Lows in the lower 50s. South winds 5 to 10 mph with gusts up to 20 mph.
Saturday... Mostly sunny. Highs in the upper 70s.
Saturday Night... Mostly clear in the evening, then becoming partly cloudy. Lows in the mid 50s.
Sunday... Mostly cloudy. Highs around 70.
Sunday Night... Partly cloudy. Lows in the lower 50s.
Columbus Day... Partly cloudy. Highs in the lower 70s.
Monday Night... Partly cloudy with rain likely in the evening, then mostly cloudy with a chance of rain after midnight. Lows in the mid 40s. Chance of rain 60%.
Tuesday... Partly cloudy with a chance of rain in the morning, then mostly cloudy in the afternoon. Highs in the upper 50s. Chance of rain 30%.
Tuesday Night... Partly cloudy. Lows in the upper 30s.
POP = Probability of Precipitation
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