Muskegon, MI Weather & Growing Conditions
Local forecast, frost dates, hardiness zone and planting guidance for Muskegon, a city in Muskegon County, Michigan.
Today
78°F
Sunny
Sunny, with a high near 78. South wind 6 to 13 mph, with gusts as high as 21 mph.
7-day forecast for Muskegon
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| Today | 78°F | Sunny | 6 to 13 mph S | 0% |
| Tonight | 66°F | Mostly Cloudy then Slight Chance Showers And Thunderstorms | 6 to 10 mph SSW | 33% |
| Wednesday | 75°F | Slight Chance Showers And Thunderstorms then Showers And Thunderstorms Likely | 5 to 8 mph WSW | 62% |
| Wednesday Night | 62°F | Showers And Thunderstorms Likely | 1 to 6 mph W | 65% |
| Thursday | 76°F | Rain Showers Likely | 2 to 7 mph SW | 59% |
| Thursday Night | 60°F | Partly Cloudy | 1 to 7 mph NNW | 8% |
| Friday | 78°F | Mostly Sunny | 1 to 8 mph SSW | 2% |
| Friday Night | 64°F | Mostly Clear | 2 to 7 mph SW | 8% |
| Saturday | 78°F | Mostly Sunny | 5 to 10 mph SSW | 9% |
| Saturday Night | 67°F | Chance Showers And Thunderstorms | 9 mph SSW | 35% |
| Sunday | 79°F | Chance Showers And Thunderstorms | 8 to 14 mph SW | 35% |
| Sunday Night | 65°F | Chance Rain Showers | 6 to 13 mph SW | 53% |
| Monday | 78°F | Chance Rain Showers | 6 to 10 mph WSW | 42% |
| Monday Night | 64°F | Chance Showers And Thunderstorms | 5 to 10 mph WNW | 48% |
Forecast source: National Weather Service (api.weather.gov) for Muskegon (43.227, -86.257). Updated through the day.
Growing snapshot for Muskegon
Last spring frost
Apr 30
First fall frost
Oct 19
Growing season
170 days
Hardiness zone
6b
More local growing data for Muskegon: nearby ZIP 49440 weather · frost dates · planting calendar · Michigan frost dates
Nearby towns & communities
Casnovia
Fruitport
Lakewood Club
Montague
Muskegon Heights
North Muskegon
Norton Shores
Ravenna
Roosevelt Park
Twin Lake
Whitehall
Wolf Lake
Climate data from the nearest NOAA station, Muskegon Co Ap, Mi (4.7 mi from Muskegon). Frost dates are 1991–2020 averages, not a forecast. Page updated Aug 4, 2026.