Ottawa County, MI Weather Forecast
County weather hub
Sunny
Compare major city weather across Ottawa County, scan the latest forecast snapshots, and jump into local 7-day outlook pages from one hub.
Sunny, with a high near 87. Southwest wind 3 to 9 mph.
County Weather Overview
This county weather page brings together forecast coverage for Ottawa 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 Ottawa County.
Page Snapshot
- Page focus
- county weather
- Forecast window
- Jul 13 to Jul 18, 2026
- Latest sync
- Jul 12, 2026 2:53 AM EDT
- Forecast office
- GRR
- Source
- NOAA / NWS
Daily Outlook
This Week in Ottawa County
Monday looks like the warmest upcoming period in Ottawa County at 87 degrees F.
Friday Night is the coolest period ahead with temperatures near 69 degrees F.
The strongest winds are forecast for Saturday at about 9 to 14 mph SW.
Precipitation is mentioned in 4 upcoming forecast periods.
Forecast Details
- Last updated
- Jul 12, 2026 2:53 AM 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
Mostly clear, with a low around 73. Southwest wind around 7 mph.
Sunny, with a high near 87.
Mostly clear, with a low around 74.
Sunny, with a high near 86.
Mostly clear, with a low around 71.
Sunny, with a high near 85.
A chance of rain showers after 8pm. Partly cloudy, with a low around 70.
A chance of rain showers before 2pm. Mostly sunny, with a high near 84.
A chance of rain showers after 8pm. Partly cloudy, with a low around 69.
A chance of rain showers. Mostly sunny, with a high near 83.
Detailed Forecast
| Period | Conditions | Temp | Wind |
|---|---|---|---|
|
Monday
Jul 13
|
Sunny
|
87°F |
3 to 9 mph
SW
|
|
Monday Night
Jul 13
|
Mostly Clear
|
73°F |
7 mph
SW
|
|
Tuesday
Jul 14
|
Sunny
|
87°F |
5 to 9 mph
WSW
|
|
Tuesday Night
Jul 14
|
Mostly Clear
|
74°F |
8 mph
WSW
|
|
Wednesday
Jul 15
|
Sunny
|
86°F |
6 to 12 mph
W
|
|
Wednesday Night
Jul 15
|
Mostly Clear
|
71°F |
5 to 12 mph
N
|
|
Thursday
Jul 16
|
Sunny
|
85°F |
5 to 9 mph
SSW
|
|
Thursday Night
Jul 16
|
Chance Rain Showers
|
70°F |
6 to 9 mph
SW
|
|
Friday
Jul 17
|
Chance Rain Showers
|
84°F |
7 to 10 mph
SSW
|
|
Friday Night
Jul 17
|
Chance Rain Showers
|
69°F |
10 mph
SW
|
|
Saturday
Jul 18
|
Chance Rain Showers
|
83°F |
9 to 14 mph
SW
|
Major City Forecasts
Live forecast snapshots for major cities across Ottawa County.
Coverage
Forecast coverage currently spans 6 of 6 mapped cities in Ottawa County.
Largest mapped city population in this region: 11,040.
