Muskegon, MI Weather & Growing Conditions
Local forecast, frost dates, hardiness zone and planting guidance for Muskegon, a city in Muskegon County, Michigan.
This Afternoon
72°F
Mostly Cloudy
Mostly cloudy. High near 72, with temperatures falling to around 70 in the afternoon. East northeast wind around 7 mph.
7-day forecast for Muskegon
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| This Afternoon | 72°F | Mostly Cloudy | 7 mph ENE | 7% |
| Tonight | 52°F | Showers And Thunderstorms | 6 to 13 mph ENE | 77% |
| Saturday | 65°F | Showers And Thunderstorms | 10 to 14 mph ESE | 83% |
| Saturday Night | 55°F | Showers And Thunderstorms Likely | 7 to 10 mph ENE | 71% |
| Sunday | 68°F | Rain Showers Likely | 8 to 13 mph NE | 61% |
| Sunday Night | 51°F | Mostly Cloudy | 10 mph NE | 9% |
| Monday | 65°F | Mostly Cloudy | 14 mph ENE | 9% |
| Monday Night | 48°F | Mostly Cloudy | 9 to 14 mph ENE | 9% |
| Tuesday | 64°F | Partly Sunny | 10 to 14 mph ENE | 14% |
| Tuesday Night | 49°F | Mostly Cloudy then Slight Chance Rain Showers | 8 to 13 mph ENE | 19% |
| Wednesday | 65°F | Slight Chance Rain Showers then Partly Sunny | 8 to 12 mph ENE | 19% |
| Wednesday Night | 51°F | Mostly Cloudy | 5 to 9 mph NE | 9% |
| Thursday | 67°F | Partly Sunny | 8 mph NNE | 2% |
| Thursday Night | 52°F | Mostly Cloudy | 3 to 8 mph NNE | 2% |
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 Sep 18, 2026.