Eaton Rapids, MI Weather & Growing Conditions
Local forecast, frost dates, hardiness zone and planting guidance for Eaton Rapids, a city in Eaton County, Michigan.
This Afternoon
74°F
Mostly Sunny
Mostly sunny. High near 74, with temperatures falling to around 72 in the afternoon. South wind around 13 mph, with gusts as high as 24 mph.
7-day forecast for Eaton Rapids
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| This Afternoon | 74°F | Mostly Sunny | 13 mph S | 4% |
| Tonight | 62°F | Partly Cloudy | 9 to 13 mph SSE | 14% |
| Wednesday | 70°F | Rain Showers | 12 to 16 mph S | 93% |
| Wednesday Night | 49°F | Chance Rain Showers then Mostly Cloudy | 7 to 10 mph SW | 42% |
| Thursday | 59°F | Mostly Cloudy then Slight Chance Rain Showers | 9 to 14 mph SW | 23% |
| Thursday Night | 43°F | Chance Rain Showers | 2 to 8 mph WSW | 40% |
| Friday | 53°F | Chance Rain Showers | 2 to 9 mph NW | 45% |
| Friday Night | 34°F | Chance Rain Showers | 5 to 9 mph NNW | 35% |
| Saturday | 51°F | Partly Sunny | 7 mph NW | 10% |
| Saturday Night | 31°F | Partly Cloudy | 1 to 5 mph WSW | 4% |
| Sunday | 55°F | Mostly Sunny then Slight Chance Rain Showers | 3 to 10 mph W | 19% |
| Sunday Night | 33°F | Slight Chance Rain Showers then Partly Cloudy | 3 to 8 mph WNW | 19% |
| Monday | 58°F | Mostly Sunny | 5 to 12 mph W | 9% |
| Monday Night | 37°F | Partly Cloudy | 9 mph WSW | 8% |
Forecast source: National Weather Service (api.weather.gov) for Eaton Rapids (42.510, -84.652). Updated through the day.
Growing snapshot for Eaton Rapids
Last spring frost
Apr 30
First fall frost
Oct 14
Growing season
165 days
Hardiness zone
6a
More local growing data for Eaton Rapids: nearby ZIP 48827 weather · frost dates · planting calendar · Michigan frost dates
Nearby towns & communities
Climate data from the nearest NOAA station, Eaton Rapids, Mi (0.8 mi from Eaton Rapids). Frost dates are 1991–2020 averages, not a forecast. Page updated Nov 4, 2026.