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 54. East wind 1 to 6 mph.
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
- Apr 11 to Apr 16, 2026
- Latest sync
- Apr 9, 2026 9:20 PM EDT
- Forecast office
- GRR
- Source
- NOAA / NWS
Daily Outlook
This Week in Isabella County
Tuesday looks like the warmest upcoming period in Isabella County at 74 degrees F.
Saturday Night is the coolest period ahead with temperatures near 39 degrees F.
The strongest winds are forecast for Sunday Night at about 18 mph SW.
Precipitation is mentioned in 10 upcoming forecast periods.
Forecast Details
- Last updated
- Apr 9, 2026 9:20 PM EDT
- Coverage
- 6 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
A chance of rain showers after 2am. Mostly cloudy, with a low around 39. Southeast wind 3 to 9 mph, with gusts as high as 18 mph. Chance of precipitation is 50%.
A chance of rain showers before 8am, then showers and thunderstorms likely. Mostly cloudy, with a high near 70. Chance of precipitation is 60%.
A chance of showers and thunderstorms before 8pm, then showers and thunderstorms likely. Mostly cloudy, with a low around 58.
Rain showers likely. Mostly cloudy, with a high near 72.
A slight chance of rain showers before 8pm, then a chance of showers and thunderstorms between 8pm and 2am, then showers and thunderstorms likely. Mostly cloudy, with a low around 59.
Showers and thunderstorms likely. Mostly cloudy, with a high near 74.
Showers and thunderstorms likely. Mostly cloudy, with a low around 54.
Rain showers likely. Mostly cloudy, with a high near 68.
A chance of rain showers. Mostly cloudy, with a low around 46.
A chance of rain showers. Partly sunny, with a high near 68.
Detailed Forecast
| Period | Conditions | Temp | Wind |
|---|---|---|---|
|
Saturday
Apr 11
|
Sunny
|
54°F |
1 to 6 mph
E
|
|
Saturday Night
Apr 11
|
Mostly Cloudy then Chance Rain Showers
|
39°F |
3 to 9 mph
SE
|
|
Sunday
Apr 12
|
Showers And Thunderstorms Likely
|
70°F |
9 to 17 mph
S
|
|
Sunday Night
Apr 12
|
Showers And Thunderstorms Likely
|
58°F |
18 mph
SW
|
|
Monday
Apr 13
|
Rain Showers Likely
|
72°F |
16 mph
SW
|
|
Monday Night
Apr 13
|
Chance Showers And Thunderstorms
|
59°F |
8 to 12 mph
SW
|
|
Tuesday
Apr 14
|
Showers And Thunderstorms Likely
|
74°F |
10 to 14 mph
SW
|
|
Tuesday Night
Apr 14
|
Showers And Thunderstorms Likely
|
54°F |
12 mph
SSW
|
|
Wednesday
Apr 15
|
Rain Showers Likely
|
68°F |
10 to 15 mph
SSW
|
|
Wednesday Night
Apr 15
|
Chance Rain Showers
|
46°F |
8 to 14 mph
WSW
|
|
Thursday
Apr 16
|
Chance Rain Showers
|
68°F |
8 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.
