Isabella County, MI Weather Forecast
County weather hub
Sunny
Compare major city weather across Isabella County, scan the latest forecast snapshots, and jump into local 7-day outlook pages from one hub.
Sunny, with a high near 96.
County Weather Overview
This county weather page brings together forecast coverage for Isabella County so visitors can compare temperatures, wind, and conditions across the region without hopping between unrelated pages.
Current forecast coverage spans 1 of 1 mapped cities in Isabella County.
Page Snapshot
- Page focus
- county weather
- Forecast window
- Jul 15 to Jul 19, 2026
- Latest sync
- Jul 13, 2026 4:29 AM EDT
- Forecast office
- GRR
- Source
- NOAA / NWS
Daily Outlook
This Week in Isabella County
Wednesday looks like the warmest upcoming period in Isabella County at 96 degrees F.
Saturday Night is the coolest period ahead with temperatures near 63 degrees F.
The strongest winds are forecast for Saturday at about 7 to 15 mph WSW.
Precipitation is mentioned in 5 upcoming forecast periods.
Forecast Details
- Last updated
- Jul 13, 2026 4:29 AM EDT
- Coverage
- 5 days
- Time zone
- America/Detroit
- Forecast office
- GRR
- Radar station
- KGRR
Weather data is provided by the National Weather Service and refreshed automatically for U.S. locations.
Open NOAA sourceExtended Forecast
Partly cloudy, with a low around 65.
Sunny, with a high near 92.
Partly cloudy, with a low around 64.
A chance of rain showers after 2pm. Mostly sunny, with a high near 89.
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 88.
A chance of showers and thunderstorms. Partly cloudy, with a low around 63.
A chance of rain showers before 8am, then a chance of showers and thunderstorms. Mostly sunny, with a high near 86.
Detailed Forecast
| Period | Conditions | Temp | Wind |
|---|---|---|---|
|
Wednesday
Jul 15
|
Sunny
|
96°F |
2 to 9 mph
NW
|
|
Wednesday Night
Jul 15
|
Partly Cloudy
|
65°F |
1 to 10 mph
NNW
|
|
Thursday
Jul 16
|
Sunny
|
92°F |
1 to 9 mph
NW
|
|
Thursday Night
Jul 16
|
Partly Cloudy
|
64°F |
2 to 9 mph
N
|
|
Friday
Jul 17
|
Mostly Sunny then Chance Rain Showers
|
89°F |
3 to 9 mph
E
|
|
Friday Night
Jul 17
|
Chance Rain Showers
|
66°F |
5 to 9 mph
SW
|
|
Saturday
Jul 18
|
Chance Rain Showers
|
88°F |
7 to 15 mph
WSW
|
|
Saturday Night
Jul 18
|
Chance Showers And Thunderstorms
|
63°F |
6 to 15 mph
WSW
|
|
Sunday
Jul 19
|
Chance Showers And Thunderstorms
|
86°F |
6 to 12 mph
WSW
|
Major City Forecasts
Live forecast snapshots for major cities across Isabella County.
Coverage
Forecast coverage currently spans 1 of 1 mapped cities in Isabella County.
Largest mapped city population in this region: 1,490.
