Muskegon, MI Weather & Growing Conditions
This Afternoon
66°F
Showers And Thunderstorms Likely
Showers and thunderstorms likely. Mostly cloudy, with a high near 66. East wind around 12 mph, with gusts as high as 21 mph. Chance of precipitation is 60%. New rainfall amounts less than a tenth of an inch possible.
7-day forecast
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| This Afternoon | 66°F | Showers And Thunderstorms Likely | 12 mph E | 55% |
| Tonight | 57°F | Showers And Thunderstorms Likely | 6 to 9 mph ENE | 64% |
| Sunday | 71°F | Slight Chance Rain Showers then Mostly Cloudy | 8 to 12 mph NE | 24% |
| Sunday Night | 50°F | Mostly Cloudy | 9 mph ENE | 1% |
| Monday | 66°F | Mostly Cloudy | 13 mph ENE | 3% |
| Monday Night | 47°F | Mostly Cloudy | 9 to 13 mph ENE | 3% |
| Tuesday | 65°F | Mostly Cloudy | 9 to 14 mph ENE | 5% |
| Tuesday Night | 49°F | Mostly Cloudy | 8 to 14 mph ENE | 7% |
| Wednesday | 66°F | Chance Rain Showers | 10 to 14 mph ENE | 26% |
| Wednesday Night | 50°F | Chance Rain Showers then Mostly Cloudy | 7 to 12 mph ENE | 26% |
| Thursday | 68°F | Partly Sunny | 8 mph ENE | 3% |
| Thursday Night | 51°F | Mostly Cloudy | 3 to 7 mph ENE | 3% |
| Friday | 70°F | Partly Sunny | 3 to 7 mph NE | 2% |
| Friday Night | 51°F | Partly Cloudy | 3 to 7 mph NE | 2% |
Forecast source: National Weather Service (api.weather.gov). Updated through the day.
Growing snapshot for Muskegon, MI
Last spring frost
Apr 30
First fall frost
Oct 19
Growing season
170 days
Hardiness zone
6b
Explore more for Muskegon, MI: full frost dates · planting calendar · Michigan frost dates
Climate data from the nearest NOAA station, Muskegon Co Ap, Mi (3.5 mi). Frost dates are 1991–2020 averages, not a forecast. Page updated Sep 20, 2026.