| NWS Forecast for: Mason County Issued by: National Weather Service Grand Rapids, MI Last Update: 352 AM EDT Tue Apr 21 2026 | |
Early This Morning: Partly cloudy. Lows in the upper 30s. South winds 5 to 15 mph with gusts to around 25 mph. Today: Mostly sunny. Highs in the upper 50s near lake michigan in the mid 60s inland. Southwest winds 5 to 15 mph with gusts to around 25 mph. Tonight: Mostly clear. Lows around 40. Light winds. Wednesday: Sunny. Highs near 60 near lake michigan in the upper 60s inland. Light winds. Wednesday Night: Mostly clear. Lows in the upper 40s. Light winds becoming southeast 10 mph after midnight. Thursday: Mostly sunny. Highs in the upper 60s near lake michigan in the mid 70s inland. South winds 5 to 15 mph. Thursday Night: Partly cloudy with a 30 percent chance of rain showers. Lows in the mid 50s. Friday: Rain showers likely and a slight chance of thunderstorms. Highs in the 60s. Chance of rain 70 percent. Friday Night: Mostly cloudy in the evening then becoming partly cloudy. A 40 percent chance of rain showers. Lows in the mid 40s. Saturday: Partly sunny in the morning then becoming mostly sunny. Highs near 60. Saturday Night: Partly cloudy. Lows around 40. Sunday: Partly sunny in the morning then becoming mostly sunny. Highs near 60. Sunday Night: Partly cloudy with a 20 percent chance of rain showers. Lows in the mid 40s. Monday: Mostly cloudy with a 40 percent chance of rain showers. Highs in the lower 60s. | |
| Zone Forecast: Mason County | |
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