A 20 percent chance of showers. Mostly cloudy, with a steady temperature around 51. North wind around 8 mph, with gusts as. Webmuskegon extended forecast with high and low temperatures. Last 2 weeks of weather Muskegon, muskegon county airport (kmkg) lat: Mostly cloudy more details. Wind n 7 mph. Wind gusts 15 mph. 15 h 35 m. Tomorrow will be 0 minutes 22 seconds longer.