7-Day Zone Forecast for Mason County (Text-Only)
NWS Forecast for: Mason County
Issued by: National Weather Service Grand Rapids, MI
Last Update: 645 AM EDT Sun May 11 2025




Today: Sunny. Highs in the 60s near lake michigan in the lower 70s inland. Southeast winds 5 to 10 mph becoming south in the afternoon.

Tonight: Clear. Lows in the mid 40s. South winds 5 to 10 mph.

Monday: Sunny. Highs in the upper 60s to mid 70s near lake michigan in the lower 80s inland. South winds around 5 mph.

Monday Night: Partly cloudy. Lows in the mid 50s. Light winds.

Tuesday: Partly sunny. A chance of rain showers and a slight chance of thunderstorms in the afternoon. Highs in the lower 70s near lake michigan in the upper 70s inland. Southeast winds around 10 mph. Chance of rain 30 percent.

Tuesday Night: Partly cloudy. Lows in the mid 50s.

Wednesday: Partly sunny with a 30 percent chance of showers and thunderstorms. Highs in the lower to mid 70s.

Wednesday Night: Partly cloudy. Lows in the upper 50s.

Thursday: Mostly sunny with a 40 percent chance of rain showers. Highs near 80.

Thursday Night: Rain showers likely and a slight chance of thunderstorms. Lows in the mid 50s. Chance of rain 70 percent.

Friday: Mostly sunny. Highs near 70.

Friday Night: Partly cloudy with a 20 percent chance of rain showers. Lows in the upper 40s.

Saturday: Mostly sunny. Highs in the lower 60s.







Zone Forecast: Mason County

Visit your local NWS office at: https://www.weather.gov/grr/