Ionia, MI Weather Forecast
Local 7-day forecast
Sunny
Track current conditions, temperature changes, wind, and the full daily outlook for Ionia, MI in one place.
Sunny, with a high near 56. East wind 2 to 7 mph.
Local Weather Overview
This forecast page for Ionia, MI is designed for quick trip planning, giving you a clean read on daytime highs, overnight lows, and changing conditions across the upcoming forecast window. Latest sync: Apr 9, 2026 6:02 PM EDT.
The active forecast window currently covers Apr 11 to Apr 15, 2026 for Ionia, MI.
Page Snapshot
- Page focus
- city weather
- Forecast window
- Apr 11 to Apr 15, 2026
- Latest sync
- Apr 9, 2026 6:02 PM EDT
- Forecast office
- GRR
- Source
- NOAA / NWS
Daily Outlook
This Week in Ionia
Tuesday looks like the warmest upcoming period in Ionia at 77 degrees F.
Saturday Night is the coolest period ahead with temperatures near 41 degrees F.
The strongest winds are forecast for Sunday at about 12 to 18 mph S.
Precipitation is mentioned in 9 upcoming forecast periods.
Forecast Details
- Last updated
- Apr 9, 2026 6:02 PM 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
A chance of showers and thunderstorms after 2am. Mostly cloudy, with a low around 41. Chance of precipitation is 50%.
A chance of showers and thunderstorms. Mostly cloudy, with a high near 73.
Showers and thunderstorms likely. Mostly cloudy, with a low around 60.
Showers and thunderstorms likely. Mostly cloudy, with a high near 73.
A chance of showers and thunderstorms before 8pm, then a chance of showers and thunderstorms between 8pm and 2am, then showers and thunderstorms likely. Mostly cloudy, with a low around 61.
Showers and thunderstorms likely. Mostly cloudy, with a high near 77.
Showers and thunderstorms. Mostly cloudy, with a low around 58.
Showers and thunderstorms likely. Mostly cloudy, with a high near 70.
Rain showers likely before 8pm, then a chance of showers and thunderstorms. Mostly cloudy, with a low around 48.
Detailed Forecast
| Period | Conditions | Temp | Wind |
|---|---|---|---|
|
Saturday
Apr 11
|
Sunny
|
56°F |
2 to 7 mph
E
|
|
Saturday Night
Apr 11
|
Mostly Cloudy then Chance Showers And Thunderstorms
|
41°F |
6 to 10 mph
SE
|
|
Sunday
Apr 12
|
Chance Showers And Thunderstorms
|
73°F |
12 to 18 mph
S
|
|
Sunday Night
Apr 12
|
Showers And Thunderstorms Likely
|
60°F |
18 mph
SW
|
|
Monday
Apr 13
|
Showers And Thunderstorms Likely
|
73°F |
17 mph
SW
|
|
Monday Night
Apr 13
|
Chance Showers And Thunderstorms
|
61°F |
10 to 14 mph
SW
|
|
Tuesday
Apr 14
|
Showers And Thunderstorms Likely
|
77°F |
13 to 16 mph
SW
|
|
Tuesday Night
Apr 14
|
Showers And Thunderstorms
|
58°F |
10 to 14 mph
SSW
|
|
Wednesday
Apr 15
|
Showers And Thunderstorms Likely
|
70°F |
13 to 17 mph
SW
|
|
Wednesday Night
Apr 15
|
Chance Showers And Thunderstorms
|
48°F |
10 to 16 mph
WSW
|
Nearby Forecasts
Explore weather pages for nearby cities and major places around Ionia.
