Calhoun County, MI Weather Forecast
County weather hub
Showers And Thunderstorms Likely
Compare major city weather across Calhoun County, scan the latest forecast snapshots, and jump into local 7-day outlook pages from one hub.
Showers and thunderstorms likely before 2pm, then a chance of showers and thunderstorms. Partly sunny, with a high near 82.
County Weather Overview
This county weather page brings together forecast coverage for Calhoun County so visitors can compare temperatures, wind, and conditions across the region without hopping between unrelated pages.
Current forecast coverage spans 6 of 6 mapped cities in Calhoun County.
Page Snapshot
- Page focus
- county weather
- Forecast window
- Jul 10 to Jul 13, 2026
- Latest sync
- Jul 7, 2026 10:23 AM EDT
- Forecast office
- GRR
- Source
- NOAA / NWS
Daily Outlook
This Week in Calhoun County
Monday looks like the warmest upcoming period in Calhoun County at 87 degrees F.
Friday Night is the coolest period ahead with temperatures near 62 degrees F.
The strongest winds are forecast for Monday at about 3 to 9 mph W.
Precipitation is mentioned in 4 upcoming forecast periods.
Forecast Details
- Last updated
- Jul 7, 2026 10:23 AM EDT
- Coverage
- 4 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 showers and thunderstorms. Mostly cloudy, with a low around 62.
A chance of showers and thunderstorms. Mostly sunny, with a high near 83.
A slight chance of rain showers before 8pm. Partly cloudy, with a low around 62.
Sunny, with a high near 85.
Mostly clear, with a low around 63.
Sunny, with a high near 87.
Mostly clear, with a low around 65.
Detailed Forecast
| Period | Conditions | Temp | Wind |
|---|---|---|---|
|
Friday
Jul 10
|
Showers And Thunderstorms Likely
|
82°F |
2 to 6 mph
WNW
|
|
Friday Night
Jul 10
|
Chance Showers And Thunderstorms
|
62°F |
5 mph
NE
|
|
Saturday
Jul 11
|
Chance Showers And Thunderstorms
|
83°F |
2 to 6 mph
E
|
|
Saturday Night
Jul 11
|
Slight Chance Rain Showers then Partly Cloudy
|
62°F |
2 to 6 mph
ENE
|
|
Sunday
Jul 12
|
Sunny
|
85°F |
2 to 6 mph
W
|
|
Sunday Night
Jul 12
|
Mostly Clear
|
63°F |
2 to 6 mph
W
|
|
Monday
Jul 13
|
Sunny
|
87°F |
3 to 9 mph
W
|
|
Monday Night
Jul 13
|
Mostly Clear
|
65°F |
5 to 8 mph
WSW
|
Major City Forecasts
Live forecast snapshots for major cities across Calhoun County.
Coverage
Forecast coverage currently spans 6 of 6 mapped cities in Calhoun County.
Largest mapped city population in this region: 50,799.
