Marcellus, MI Weather & Growing Conditions
Overnight
57°F
Clear
Clear, with a low around 57. South wind around 0 mph.
7-day forecast
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| Overnight | 57°F | Clear | 0 mph | 0% |
| Tuesday | 83°F | Sunny | 5 mph SW | 0% |
| Tuesday Night | 60°F | Mostly Clear | 0 to 5 mph SW | 0% |
| Wednesday | 82°F | Partly Sunny then Slight Chance Showers And Thunderstorms | 5 to 10 mph SW | 32% |
| Wednesday Night | 63°F | Chance Showers And Thunderstorms then Showers And Thunderstorms | 0 to 5 mph SW | 81% |
| Thursday | 79°F | Showers And Thunderstorms | 0 to 5 mph SW | 81% |
| Thursday Night | 60°F | Showers And Thunderstorms Likely then Slight Chance Showers And Thunderstorms | 0 to 5 mph S | 73% |
| Friday | 82°F | Mostly Sunny | 0 to 5 mph SW | 13% |
| Friday Night | 61°F | Mostly Clear | 0 to 5 mph W | 13% |
| Saturday | 84°F | Mostly Sunny | 0 to 10 mph SW | 12% |
| Saturday Night | 66°F | Chance Showers And Thunderstorms | 5 to 10 mph SW | 25% |
| Sunday | 85°F | Chance Rain Showers then Slight Chance Showers And Thunderstorms | 5 to 15 mph SW | 25% |
| Sunday Night | 67°F | Slight Chance Showers And Thunderstorms then Chance Showers And Thunderstorms | 5 to 15 mph SW | 40% |
| Monday | 84°F | Chance Rain Showers | 5 to 10 mph SW | 40% |
Forecast source: National Weather Service (api.weather.gov). Updated through the day.
Growing snapshot for Marcellus, MI
Last spring frost
Apr 30
First fall frost
Oct 17
Growing season
170 days
Hardiness zone
6a
Explore more for Marcellus, MI: full frost dates · planting calendar · Michigan frost dates
Climate data from the nearest NOAA station, Three Rivers, Mi (10.5 mi). Frost dates are 1991–2020 averages, not a forecast. Page updated Aug 4, 2026.