| NWS Forecast for: Isabella County Issued by: National Weather Service Grand Rapids, MI Last Update: 702 PM EDT Mon Sep 28 2026 | |
| Tonight: Mostly clear. Areas of fog after midnight. Lows in the upper 40s. Light winds. Tuesday: Mostly sunny. Areas of fog in the morning. Highs in the mid 70s. Light winds becoming southwest 5 to 10 mph in the afternoon. Tuesday Night: Partly cloudy in the evening then becoming mostly cloudy. Lows in the upper 50s. Light winds. Wednesday: Mostly cloudy with a 40 percent chance of rain showers. Highs in the lower 70s. Southwest winds 5 to 10 mph with gusts to around 25 mph. Wednesday Night: A chance of showers in the evening, then showers likely after midnight. Lows in the lower 60s. Southwest winds 5 to 10 mph with gusts to around 25 mph. Chance of rain 70 percent. Thursday: Showers likely. Highs in the lower 70s. Chance of rain 70 percent. Thursday Night: Mostly cloudy with a 50 percent chance of rain showers. Lows in the upper 40s. Friday: Partly sunny with a 40 percent chance of rain showers. Highs in the mid 60s. Friday Night: Partly cloudy. Lows in the upper 30s. Saturday: Mostly sunny with a 20 percent chance of rain showers. Highs in the mid 60s. Saturday Night: Partly cloudy with a 20 percent chance of rain showers. Lows in the lower 40s. Sunday: Partly sunny. Highs in the mid 60s. Sunday Night: Mostly clear. Lows in the upper 30s. Monday: Sunny. Highs in the lower 60s. | |
| Zone Forecast: Isabella County | |
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