Shiawassee County, MI Weather Forecast
County weather hub
Patchy Fog
Compare major city weather across Shiawassee County, scan the latest forecast snapshots, and jump into local 7-day outlook pages from one hub.
Patchy fog. Mostly cloudy, with a low around 52. West wind around 2 mph.
County Weather Overview
This county weather page brings together forecast coverage for Shiawassee County so visitors can compare temperatures, wind, and conditions across the region without hopping between unrelated pages.
Current forecast coverage spans 5 of 5 mapped cities in Shiawassee County.
Page Snapshot
- Page focus
- county weather
- Forecast window
- May 25 to May 31, 2026
- Latest sync
- May 25, 2026 7:31 AM EDT
- Forecast office
- DTX
- Source
- NOAA / NWS
Daily Outlook
This Week in Shiawassee County
Tuesday looks like the warmest upcoming period in Shiawassee County at 86 degrees F.
Thursday Night is the coolest period ahead with temperatures near 50 degrees F.
The strongest winds are forecast for Saturday at about 5 to 13 mph NNE.
Precipitation is mentioned in 2 upcoming forecast periods.
Forecast Details
- Last updated
- May 25, 2026 7:31 AM EDT
- Coverage
- 7 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
Patchy fog before 8am. Mostly sunny, with a high near 81. West southwest wind 1 to 6 mph.
Mostly clear, with a low around 57. South southwest wind around 7 mph.
Sunny, with a high near 86. Southwest wind 7 to 10 mph, with gusts as high as 20 mph.
Partly cloudy, with a low around 60. West southwest wind 2 to 9 mph, with gusts as high as 18 mph.
A chance of showers and thunderstorms after 2pm. Partly sunny, with a high near 85. Chance of precipitation is 30%.
A chance of showers and thunderstorms before 8pm. Mostly clear, with a low around 55.
Sunny, with a high near 77.
Mostly clear, with a low around 50.
Sunny, with a high near 77.
Mostly clear, with a low around 50.
Sunny, with a high near 74.
Partly cloudy, with a low around 50.
Mostly sunny, with a high near 75.
Detailed Forecast
| Period | Conditions | Temp | Wind |
|---|---|---|---|
|
Overnight
May 25
|
Patchy Fog
|
52°F |
2 mph
W
|
|
Memorial Day
May 25
|
Patchy Fog then Mostly Sunny
|
81°F |
1 to 6 mph
WSW
|
|
Monday Night
May 25
|
Mostly Clear
|
57°F |
7 mph
SSW
|
|
Tuesday
May 26
|
Sunny
|
86°F |
7 to 10 mph
SW
|
|
Tuesday Night
May 26
|
Partly Cloudy
|
60°F |
2 to 9 mph
WSW
|
|
Wednesday
May 27
|
Partly Sunny then Chance Showers And Thunderstorms
|
85°F |
2 to 9 mph
NW
|
|
Wednesday Night
May 27
|
Chance Showers And Thunderstorms then Mostly Clear
|
55°F |
5 to 9 mph
NNE
|
|
Thursday
May 28
|
Sunny
|
77°F |
5 to 9 mph
NNE
|
|
Thursday Night
May 28
|
Mostly Clear
|
50°F |
2 to 8 mph
E
|
|
Friday
May 29
|
Sunny
|
77°F |
2 to 8 mph
WNW
|
|
Friday Night
May 29
|
Mostly Clear
|
50°F |
5 to 8 mph
NNE
|
|
Saturday
May 30
|
Sunny
|
74°F |
5 to 13 mph
NNE
|
|
Saturday Night
May 30
|
Partly Cloudy
|
50°F |
5 to 13 mph
NE
|
|
Sunday
May 31
|
Mostly Sunny
|
75°F |
5 to 12 mph
NE
|
Major City Forecasts
Live forecast snapshots for major cities across Shiawassee County.
Coverage
Forecast coverage currently spans 5 of 5 mapped cities in Shiawassee County.
Largest mapped city population in this region: 14,338.
