| NWS Forecast for: Montcalm County Issued by: National Weather Service Grand Rapids, MI Last Update: 752 PM EDT Sat Aug 22 2026 |  |
| Tonight: Partly cloudy. A 20 percent chance of showers and thunderstorms in the evening. Lows in the mid 50s. Northwest winds 5 to 15 mph. Gusts up to 30 mph decreasing to 20 mph after midnight. Sunday: Mostly sunny. A 20 percent chance of rain showers in the afternoon. Highs in the lower 70s. Northwest winds 5 to 15 mph with gusts to around 30 mph. Sunday Night: Mostly clear. Lows around 50. Northwest winds 5 to 15 mph. Gusts up to 30 mph decreasing to 20 mph after midnight. Monday: Sunny. Highs in the upper 70s. Northwest winds 5 to 15 mph with gusts to around 25 mph. Monday Night: Mostly clear. Lows around 50. Northwest winds 5 to 10 mph with gusts to around 25 mph in the evening becoming light. Tuesday: Mostly sunny. Highs in the lower 80s. Tuesday Night: Partly cloudy with a 20 percent chance of rain showers. Lows in the upper 50s. Wednesday: Mostly sunny in the morning then becoming partly sunny. A chance of rain showers and a slight chance of thunderstorms. Highs in the lower 80s. Chance of rain 40 percent. Wednesday Night: Partly cloudy with a chance of showers and a slight chance of thunderstorms. Lows in the lower 60s. Chance of rain 50 percent. Thursday: Mostly sunny in the morning then becoming partly sunny. A chance of showers and a slight chance of thunderstorms. Highs in the lower 80s. Chance of rain 50 percent. Thursday Night: Mostly clear. Lows in the upper 50s. Friday: Sunny with a 20 percent chance of rain showers. Highs in the lower 80s. Friday Night: Mostly clear. Lows in the upper 50s. Saturday: Mostly sunny. Highs in the lower 80s. | |
| Zone Forecast: Montcalm County | |
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