Bay City, Michigan Weather Forecast
Bay City is in Bay County, Michigan. This page has current conditions, radar, a 7-day forecast, observed rainfall and the NWS written forecast for the area.
Active Weather Alerts
7-Day Forecast for Bay City
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Growing Conditions
Growing degree days
3,058
since Apr 1, base 50°F
Rain, last 30 days
0.73 in
model analysis
Rain, year to date
26.35 in
since Jan 1
2-inch soil temperature
53°F
yesterday, daily average
Reference ET, last 7 days
0.64 in
FAO-56 grass reference
Through Oct 23. Season totals use model analysis for this point and update every morning.
Soil, ET and spray tools for Bay City →
Current Stats & Observations
NWS Forecast
About Bay City Weather
Bay City sits at about 600 feet above sea level in Bay County, Michigan. About 66,107 people live in the Bay City area. Official forecasts and warnings for the area come from the National Weather Service DTX office, and the nearest NEXRAD radar site is KDTX. The city is in USDA plant hardiness zone 6a, where the coldest winter night typically falls between -10 to -5°F. Over the past ten years the last spring freeze has come around Apr 26 and the first fall freeze around Nov 8.
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