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Ionia, MI 48846 Weather
Current conditions
Observed at Ionia County Airport · 35 min ago
Forecast
10-day-
This Afternoon
Sunny, with a high near 66. East wind around 5 mph.
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Tonight
Mostly clear, with a low around 41. East southeast wind around 3 mph.
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Wednesday
Mostly sunny, with a high near 67. South southwest wind around 5 mph.
National Weather Service forecast updated 2 hrs ago.
Hourly
Hourly forecast- Now63°
- 3 PM64°
- 4 PM66°
- 5 PM66°
- 6 PM64°
- 7 PM60°
- 8 PM56°
- 9 PM50°
- 10 PM48°
- 11 PM46°
- Wed12 AM46°
- 1 AM45°
- 2 AM44°
- 3 AM43°
- 4 AM42°
- 5 AM42°
- 6 AM41°
- 7 AM41°
- 8 AM40°
- 9 AM42°
- 10 AM48°
- 11 AM54°
- 12 PM59°
- 1 PM62°
10-day forecast
Details- TodayOct 20Sunny41°66°
- WedOct 21Mostly Sunny41°67°
- ThuOct 22Sunny38°66°
- FriOct 23Sunny38°64°
- SatOct 24Sunny45°65°
- SunOct 25Mostly Sunny46°68°
- MonOct 26Mostly Sunny15%39°64°
- TueOct 27Mostly sunny36°50°
- WedOct 28Cloudy37°54°
- ThuOct 29Mostly sunny42°54°
Days after the National Weather Service's seven are MET Norway's outlook, a computer model with no forecaster's review.
Radar
Full mapWeather news near Ionia
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Air quality
Air quality is satisfactory, and air pollution poses little or no risk.
Forecast
- TueModerate
- WedModerate
- ThuModerate
Lansing, MI reporting area · 1 hr ago. Data from AirNow (EPA and its state, local and tribal partners); preliminary and subject to change.
Sun & moon
Nearby
- Grand Rapids 49 km
- Lansing 51 km
- Wyoming 52 km
- Kentwood 48 km
- East Lansing 55 km
- Forest Hills 34 km
- Walker 57 km
- Holt 59 km
- Waverly 46 km
- Jenison 59 km
- Grandville 57 km
- Northview 44 km
Forecasters' discussion
From the National Weather Service office in GRR, issued 7 hrs ago
Key Messages
- Quiet Weather This Week
Discussion
Issued at 132 AM EDT Tue Oct 20 2026
- Quiet Weather This Week
The dry weather pattern continues this week under upper and surface ridging. The next chance for rain is not until late in the weekend. A slowly progressive pattern sees the ridge being flattened by northern stream troughing Sunday into Monday with a cold front bringing showers while slowly pushing south through the Great Lakes.
Aviation
Issued at 648 AM EDT Tue Oct 20 2026
VFR conditions will prevail through tonight. Winds will be light and variable, generally AOB 5 knots.
Marine
Issued at 132 AM EDT Tue Oct 20 2026
Winds and waves will remain relatively light this week. There could be areas of shallow fog at times this morning, especially in coastal areas.
Forecasts, observations and alerts in the United States come from the National Weather Service (NOAA); radar from NOAA's Multi-Radar Multi-Sensor system; satellite imagery from NASA's Global Imagery Browse Services (GIBS) and NOAA's GOES satellites; the map from the U.S. Geological Survey's National Map; air quality from AirNow (EPA and its partners); hurricane information from the National Hurricane Center; climate normals and records from NOAA's Regional Climate Centers (ACIS). Forecasts outside the United States and the UV index: MET Norway (CC BY 4.0); observations outside the U.S.: airport reports via NOAA's Aviation Weather Center. Place names: GeoNames (CC BY 4.0). Data are copied on a schedule and may lag the sources; for warnings that affect your safety, follow your local National Weather Service office and emergency officials. Weather news is drawn from the 4Search index and reflects what the press published. Terms of use.