Le Roy, MI Weather & Growing Conditions
Local forecast, frost dates, hardiness zone and planting guidance for Le Roy, a village in Osceola County, Michigan.
Overnight
45°F
Chance Rain Showers
A chance of rain showers. Mostly cloudy. Low around 45, with temperatures rising to around 47 overnight. East southeast wind around 7 mph. Chance of precipitation is 50%. New rainfall amounts less than a tenth of an inch possible.
7-day forecast for Le Roy
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| Overnight | 45°F | Chance Rain Showers | 7 mph ESE | 47% |
| Saturday | 61°F | Rain Showers Likely | 9 mph ESE | 60% |
| Saturday Night | 50°F | Chance Showers And Thunderstorms | 6 to 9 mph E | 51% |
| Sunday | 68°F | Partly Sunny | 7 to 12 mph NE | 9% |
| Sunday Night | 42°F | Partly Cloudy | 10 mph NE | 0% |
| Monday | 61°F | Mostly Cloudy | 12 mph ENE | 1% |
| Monday Night | 40°F | Mostly Cloudy | 9 mph ENE | 1% |
| Tuesday | 63°F | Mostly Sunny | 9 to 14 mph ENE | 3% |
| Tuesday Night | 42°F | Partly Cloudy | 10 mph ENE | 8% |
| Wednesday | 63°F | Slight Chance Rain Showers | 13 mph ENE | 19% |
| Wednesday Night | 43°F | Slight Chance Rain Showers then Mostly Cloudy | 6 to 10 mph ENE | 19% |
| Thursday | 66°F | Partly Sunny | 6 to 9 mph ENE | 4% |
| Thursday Night | 43°F | Mostly Cloudy | 3 to 7 mph NE | 4% |
| Friday | 70°F | Mostly Sunny | 3 to 8 mph NE | 4% |
Forecast source: National Weather Service (api.weather.gov) for Le Roy (44.038, -85.454). Updated through the day.
Growing snapshot for Le Roy
Last spring frost
May 15
First fall frost
Oct 1
Growing season
139 days
Hardiness zone
5a
More local growing data for Le Roy: nearby ZIP 49655 weather · frost dates · planting calendar · Michigan frost dates
Nearby towns & communities
Climate data from the nearest NOAA station, Cadillac 9&10 News, Mi (12.9 mi from Le Roy). Frost dates are 1991–2020 averages, not a forecast. Page updated Sep 19, 2026.