| NWS Forecast for: Muskegon County Issued by: National Weather Service Grand Rapids, MI Last Update: 222 PM EDT Tue Aug 18 2026 |  |
| Through Early Evening: Mostly cloudy. Highs around 80. Southwest winds 10 to 15 mph with gusts to around 30 mph. Tonight: Showers and a chance of thunderstorms in the evening, then a chance of showers and thunderstorms after midnight. Lows in the lower 60s. Southwest winds 5 to 15 mph with gusts to around 30 mph in the evening becoming light. Chance of rain 90 percent. Wednesday: Mostly sunny. Highs in the upper 70s. Light winds becoming northwest 5 to 10 mph with gusts to around 20 mph in the afternoon. Wednesday Night: Mostly clear. Lows in the mid 50s. North winds around 10 mph with gusts to around 20 mph in the evening becoming light. Thursday: Sunny. Highs in the upper 70s. Light winds becoming southwest 5 to 10 mph with gusts to around 20 mph in the afternoon. Thursday Night: Partly cloudy. Lows in the lower 60s near lake michigan in the upper 50s inland. Light winds. Friday: Partly sunny with a chance of rain showers and a slight chance of thunderstorms. Highs in the upper 70s. Chance of rain 30 percent. Friday Night: Partly cloudy with a chance of showers and a slight chance of thunderstorms. Lows in the lower 60s. Chance of rain 50 percent. Saturday: Partly sunny in the morning then becoming mostly sunny. A 20 percent chance of showers. Highs in the upper 70s. Saturday Night: Mostly clear. Lows in the upper 50s. Sunday: Sunny. Highs in the mid 70s. Sunday Night: Mostly clear. Lows in the mid 50s. Monday: Mostly sunny with a 20 percent chance of rain showers. Highs in the mid 70s. Monday Night: Partly cloudy with a 20 percent chance of rain showers. Lows in the upper 50s. Tuesday: Mostly sunny. Highs in the upper 70s. | |
| Zone Forecast: Muskegon County | |
Visit your local NWS office at: https://www.weather.gov/grr/ |