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City of Ionia, MIIonia, MI 14 Day Weather - 48846 WeatherWorld.com
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Ionia, MI Weather Forecast
Ionia, MI Weather Forecast Dated: 125 AM Wed Sep 16 2026
Expect a cool pattern with more clouds than sun and frequent chances of rain over the coming period. generally humid conditions and no major pressure swings will dominate.
Wednesday, September 16, 2026
Mid-Morning
61°F 16°C
Overcast
Mid-Afternoon
72°F 22°C
Overcast
Early-Evening
68°F 20°C
Overcast
Pleasant near 72°F 22°C, overcast throughout the day, with lower humidity and steady pressure. Winds turning from the NE to the ENE at 8 mph 13 km/h.
Thursday, September 17, 2026
Mid-Morning
63°F 17°C
Scattered Showers
Mid-Afternoon
73°F 23°C
Cloudy
Early-Evening
72°F 22°C
Overcast
Comfortable with temperatures reaching 73°F 23°C, scattered downpours possible, with lower humidity and steady pressure.
Friday, September 18, 2026
Mid-Morning
54°F 12°C
Cloudy
Mid-Afternoon
68°F 20°C
Overcast
Early-Evening
58°F 14°C
Overcast
Enjoyable around 68°F 20°C, cloudy in the morning, becoming overcast through the afternoon and evening, with lower humidity and steady pressure. Winds blowing from the ENE at 12 mph 19 km/h. Gusts up to 26 mph 42 km/h.
Saturday, September 19, 2026
Mid-Morning
50°F 10°C
Heavy Rain
Mid-Afternoon
54°F 12°C
Scattered Showers
Early-Evening
54°F 12°C
Heavy Rain Showers
Crisp with a high near 54°F 12°C, periods of heavy rain and gusty conditions, with steady humidity and steady pressure. Winds moving from the ESE to the ENE at 12 mph 20 km/h. Gusts up to 22 mph 35 km/h.
Sunday, September 20, 2026
Mid-Morning
54°F 12°C
Light Showers
Mid-Afternoon
53°F 12°C
Light Showers
Early-Evening
54°F 12°C
Light Showers
Brisk around 53°F 12°C, persistent showers off and on through the day, with steady humidity and steady pressure. Winds out of the ENE at 13 mph 21 km/h. Gusts up to 24 mph 39 km/h.
Monday, September 21, 2026
Mid-Morning
55°F 13°C
Scattered Showers
Mid-Afternoon
62°F 17°C
Scattered Showers
Early-Evening
63°F 18°C
Light Fog
Mildly cool near 62°F 17°C, locally heavy downpours at times, with steady humidity and steady pressure. Winds blowing from the E at 10 mph 17 km/h.
Tuesday, September 22, 2026
Mid-Morning
61°F 16°C
Light Fog
Mid-Afternoon
71°F 22°C
Sunny
Early-Evening
67°F 19°C
Scattered Showers
Comfortable with temperatures reaching 71°F 22°C, periods of heavy rain and gusty conditions, with lower humidity and steady pressure. Winds turning from the SE to the W at 9 mph 14 km/h.
Wednesday, September 23, 2026
Mid-Morning
63°F 17°C
Sunny
Mid-Afternoon
76°F 24°C
Cloudy
Early-Evening
74°F 23°C
Overcast
Enjoyable around 76°F 24°C, sunny in the morning, partly cloudy in the afternoon, and overcast this evening, with lower humidity and steady pressure.
Thursday, September 24, 2026
Mid-Morning
65°F 19°C
Light Showers
Mid-Afternoon
68°F 20°C
Scattered Showers
Early-Evening
70°F 22°C
Light Fog
Mild temperatures up to 68°F 20°C, locally heavy downpours at times, with steady humidity and barometric pressure falling. Winds switching from the SSE to the NW at 5 mph 8 km/h.
Friday, September 25, 2026
Mid-Morning
65°F 18°C
Light Showers
Mid-Afternoon
64°F 18°C
Light Showers
Early-Evening
63°F 17°C
Light Showers
Mildly cool near 64°F 18°C, rounds of showers expected off and on all day, with steady humidity and steady pressure.
Saturday, September 26, 2026
Mid-Morning
58°F 15°C
Partly Cloudy
Mid-Afternoon
68°F 20°C
Cloudy
Early-Evening
62°F 17°C
Partly Cloudy
Pleasant near 68°F 20°C, partly cloudy throughout the day, with lower humidity and barometric pressure rising. Winds moving from the NNW to the N at 10 mph 16 km/h.
Sunday, September 27, 2026
Mid-Morning
50°F 10°C
Sunny
Mid-Afternoon
60°F 16°C
Sunny
Early-Evening
56°F 13°C
Sunny
Cool with a high near 60°F 16°C, cloudy in the morning, becoming sunny through the afternoon and evening, with steady humidity and steady pressure.
Monday, September 28, 2026
Mid-Morning
50°F 10°C
Partly Cloudy
Mid-Afternoon
60°F 16°C
Overcast
Early-Evening
58°F 15°C
Overcast
Refreshing around 60°F 16°C, overcast in the morning, partly cloudy in the afternoon, and overcast this evening, with steady humidity and steady pressure.
Tuesday, September 29, 2026
Mid-Morning
50°F 10°C
Overcast
Mid-Afternoon
61°F 16°C
Overcast
Early-Evening
57°F 14°C
Overcast
Mildly cool near 61°F 16°C, partly cloudy in the morning, becoming overcast through the afternoon and evening, with steady humidity and steady pressure.
Ionia, MI Weather Radar Map
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