| NWS Forecast for: Ionia County Issued by: National Weather Service Grand Rapids, MI Last Update: 222 PM EDT Thu Jun 25 2026 | |
| Through Early Evening: Mostly sunny with a 20 percent chance of showers and thunderstorms. Highs in the mid 70s. West winds 10 to 15 mph with gusts to around 30 mph. Tonight: Partly cloudy. Lows in the mid 50s. West winds 5 to 15 mph with gusts to around 30 mph in the evening becoming light. Friday: Partly sunny. Highs in the lower 70s. Light winds becoming east 5 to 10 mph in the afternoon. Friday Night: Partly cloudy. Lows in the upper 50s. Northeast winds 5 to 10 mph. Gusts up to 20 mph in the evening. Saturday: Partly sunny in the morning then becoming mostly sunny. Highs in the upper 70s. Northeast winds 5 to 10 mph with gusts to around 20 mph. Saturday Night: Mostly clear. Lows in the upper 50s. East winds 5 to 10 mph. Gusts up to 20 mph in the evening. Sunday: Mostly sunny. Highs in the lower 80s. Sunday Night: Partly cloudy with a 20 percent chance of showers. Lows in the mid 60s. Monday: Mostly sunny. Highs in the lower 90s. Monday Night: Partly cloudy. Lows in the lower 70s. Tuesday: Sunny. Highs in the mid 90s. Tuesday Night: Mostly clear. Lows in the lower 70s. Wednesday: Sunny. Highs in the mid 90s. Wednesday Night: Mostly clear. Lows in the lower 70s. Thursday: Sunny with a 20 percent chance of showers and thunderstorms. Highs in the mid 90s. | |
| Zone Forecast: Ionia County | |
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