Bay City, WI Weather Forecast
Local 7-day forecast
Patchy Smoke then Sunny
Track current conditions, temperature changes, wind, and the full daily outlook for Bay City, WI in one place.
Patchy smoke before 8am. Sunny, with a high near 93. South southwest wind 0 to 10 mph.
Local Weather Overview
This forecast page for Bay City, WI 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 15, 2026 4:12 AM CDT.
The active forecast window currently covers Jul 17 to Jul 21, 2026 for Bay City, WI.
Page Snapshot
- Page focus
- city weather
- Forecast window
- Jul 17 to Jul 21, 2026
- Latest sync
- Jul 15, 2026 4:12 AM CDT
- Forecast office
- MPX
- Source
- NOAA / NWS
Daily Outlook
This Week in Bay City
Friday looks like the warmest upcoming period in Bay City at 93 degrees F.
Monday Night is the coolest period ahead with temperatures near 64 degrees F.
The strongest winds are forecast for Monday at about 10 to 15 mph WNW.
Precipitation is mentioned in 2 upcoming forecast periods.
Forecast Details
- Last updated
- Jul 15, 2026 4:12 AM CDT
- Coverage
- 5 days
- Time zone
- America/Chicago
- Forecast office
- MPX
- Radar station
- KMPX
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 71. West southwest wind around 5 mph.
Sunny, with a high near 89. North northwest wind 5 to 10 mph.
Mostly clear, with a low around 66. East northeast wind 0 to 5 mph.
Sunny, with a high near 90. South wind 0 to 5 mph.
A chance of showers and thunderstorms after 1am. Partly cloudy, with a low around 69. Southwest wind around 5 mph. Chance of precipitation is 30%.
A chance of showers and thunderstorms before 7am. Sunny, with a high near 89. West northwest wind 10 to 15 mph. Chance of precipitation is 30%.
Mostly clear, with a low around 64. North northwest wind 10 to 15 mph.
Sunny, with a high near 82. North northwest wind around 10 mph.
Detailed Forecast
| Period | Conditions | Temp | Wind |
|---|---|---|---|
|
Friday
Jul 17
|
Patchy Smoke then Sunny
|
93°F |
0 to 10 mph
SSW
|
|
Friday Night
Jul 17
|
Mostly Clear
|
71°F |
5 mph
WSW
|
|
Saturday
Jul 18
|
Sunny
|
89°F |
5 to 10 mph
NNW
|
|
Saturday Night
Jul 18
|
Mostly Clear
|
66°F |
0 to 5 mph
ENE
|
|
Sunday
Jul 19
|
Sunny
|
90°F |
0 to 5 mph
S
|
|
Sunday Night
Jul 19
|
Partly Cloudy then Chance Showers And Thunderstorms
|
69°F |
5 mph
SW
|
|
Monday
Jul 20
|
Chance Showers And Thunderstorms then Sunny
|
89°F |
10 to 15 mph
WNW
|
|
Monday Night
Jul 20
|
Mostly Clear
|
64°F |
10 to 15 mph
NNW
|
|
Tuesday
Jul 21
|
Sunny
|
82°F |
10 mph
NNW
|
Nearby Forecasts
Explore weather pages for nearby cities and major places around Bay City.