Bay City, MI Weather - Tomorrow’s Forecast

Monday

Patchy fog

High:
71°F

Patchy fog before 9am. Otherwise, sunny, with a high near 71. North northwest wind 5 to 7 mph.

Monday Night

Patchy fog

Overnight low:
50°F

Patchy fog after 11pm. Otherwise, mostly clear, with a low around 50. Light and variable wind.