Rain showers early with overcast skies later in the day. Winds se at 5 to 10 mph. Chance of rain 40%. Webmuskegon 14 day extended forecast. Muskegon county airport, usa). See more current weather. Muskegon county airport, usa). Webeverything you need to know about tomorrow's weather in muskegon, mi. High/low, precipitation chances, sunrise/sunset, and tomorrow's temperature history.