Bay City, MI Weather Forecast
Local 7-day forecast
Sunny
Track current conditions, temperature changes, wind, and the full daily outlook for Bay City, MI in one place.
Sunny, with a high near 101.
Local Weather Overview
This forecast page for Bay City, MI is designed for quick trip planning, giving you a clean read on daytime highs, overnight lows, and changing conditions across the upcoming forecast window. Latest sync: Jul 12, 2026 1:20 AM EDT.
The active forecast window currently covers Jul 14 to Jul 18, 2026 for Bay City, MI.
Page Snapshot
- Page focus
- city weather
- Forecast window
- Jul 14 to Jul 18, 2026
- Latest sync
- Jul 12, 2026 1:20 AM EDT
- Forecast office
- DTX
- Source
- NOAA / NWS
Daily Outlook
This Week in Bay City
Tuesday looks like the warmest upcoming period in Bay City at 101 degrees F.
Friday Night is the coolest period ahead with temperatures near 66 degrees F.
The strongest winds are forecast for Tuesday at about 7 to 14 mph WSW.
Precipitation is mentioned in 4 upcoming forecast periods.
Forecast Details
- Last updated
- Jul 12, 2026 1:20 AM EDT
- Coverage
- 5 days
- Time zone
- America/Detroit
- Forecast office
- DTX
- Radar station
- KDTX
Weather data is provided by the National Weather Service and refreshed automatically for U.S. locations.
Open NOAA sourceExtended Forecast
Mostly clear, with a low around 73.
Sunny, with a high near 95.
Mostly clear, with a low around 67.
Mostly sunny, with a high near 89.
A slight chance of rain showers after 2am. Partly cloudy, with a low around 67.
A slight chance of rain showers. Mostly sunny, with a high near 87.
A chance of rain showers. Partly cloudy, with a low around 66.
A chance of rain showers before 2pm, then a chance of showers and thunderstorms. Mostly sunny, with a high near 86.
Detailed Forecast
| Period | Conditions | Temp | Wind |
|---|---|---|---|
|
Tuesday
Jul 14
|
Sunny
|
101°F |
7 to 14 mph
WSW
|
|
Tuesday Night
Jul 14
|
Mostly Clear
|
73°F |
6 to 14 mph
W
|
|
Wednesday
Jul 15
|
Sunny
|
95°F |
5 to 10 mph
NW
|
|
Wednesday Night
Jul 15
|
Mostly Clear
|
67°F |
3 to 12 mph
NNE
|
|
Thursday
Jul 16
|
Mostly Sunny
|
89°F |
3 to 9 mph
W
|
|
Thursday Night
Jul 16
|
Partly Cloudy then Slight Chance Rain Showers
|
67°F |
5 to 9 mph
NNW
|
|
Friday
Jul 17
|
Slight Chance Rain Showers
|
87°F |
5 to 9 mph
NNE
|
|
Friday Night
Jul 17
|
Chance Rain Showers
|
66°F |
6 to 9 mph
ESE
|
|
Saturday
Jul 18
|
Chance Rain Showers
|
86°F |
6 to 14 mph
WSW
|
Nearby Forecasts
Explore weather pages for nearby cities and major places around Bay City.
