


NWS Forecast for: Mason County Issued by: National Weather Service Grand Rapids, MI Last Update: 645 PM EDT Sun Oct 5 2025 | |
Tonight: Mostly clear. Lows in the lower 60s. South winds 10 to 15 mph with gusts to around 30 mph. Monday: Mostly cloudy with a 50 percent chance of showers. Highs in the lower 70s. Southwest winds 10 to 15 mph becoming west 5 to 10 mph in the afternoon. Gusts up to 25 mph. Monday Night: Rain showers and a slight chance of thunderstorms in the evening, then rain showers after midnight. Lows around 50. North winds around 10 mph. Chance of rain 90 percent. Tuesday: Rain showers likely in the morning, then sunny in the afternoon. Highs in the mid 60s. North winds around 10 mph. Chance of rain 70 percent. Tuesday Night: Mostly clear. Lows in the upper 30s. North winds around 10 mph with gusts to around 20 mph in the evening becoming light. Wednesday: Sunny. Highs in the lower 60s. Wednesday Night: Mostly clear. Lows in the mid 30s. Thursday: Sunny. Highs in the mid 60s. Thursday Night: Mostly clear with a 20 percent chance of rain showers. Lows in the lower 40s. Friday: Partly sunny in the morning then becoming mostly sunny. A 20 percent chance of rain showers. Highs in the mid 60s. Friday Night: Partly cloudy. Lows in the mid 40s. Saturday: Sunny. Highs around 70. Saturday Night: Mostly clear. Lows in the mid 40s. Sunday: Sunny. Highs in the lower 70s. | |
Zone Forecast: Mason County | |
Visit your local NWS office at: https://www.weather.gov/grr/ |