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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

WhenTempForecastWindPrecip
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

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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.