Weather in Ionia, MI
Updated 2026-08-11 13:30 local time · ZIP codes 48846
Sunny
No government weather alerts were returned for this location at the latest update.
Next hours
78°6% rain
81°14% rain81°13% rain81°5% rain82°5% rain81°6% rain75°9% rain
72°10% rain70°11% rain69°12% rain67°13% rain66°15% rain3-day weather forecast
Weather details
Sunrise, sunset and moon
Weather insights for today
Rain chance stays relatively low over the next 12 hours (up to 29%).
It feels like 81°F with winds near 4 mph.
75°F, 9% rain chance and 5 mph wind.
Visibility is around 10 mi; gusts may reach 13 mph.
Current temperature is 78°F, wind 4 mph, rain chance up to 29%.
UV index is 2.
Ionia weather today
Sunny and 78°F in Ionia, MI. Today's high is 82°F with a 23% rain chance. Winds are around 4 mph with gusts near 5 mph. Relative humidity is 74%, pressure is 29.96 inHg, and visibility is about 10 miles.
Tonight and tomorrow in Ionia
Sunrise is at 06:42 AM and sunset is at 08:48 PM. Tomorrow's forecast calls for Sunny with a high near 89°F and a low near 62°F. The maximum rain chance is 5%.