Webmuskegon, muskegon county airport (kmkg) lat: A 30 percent chance of showers. Mostly cloudy, with a low around 47. North northeast wind 9 to 13 mph, with gusts as high as 24 mph. As of 20:31 edt. Heat advisory +3 more. 31% mon 17 | night. 31% s 17 km/h. Partly cloudy, with a possible. Web57 rowsthe weather right now in muskegon, mi is sunny. The current temperature is 60°f, and the expected high and low for today, saturday, september 14,.