Rosebush, MI Weather & Growing Conditions
Today
70°F
Rain Showers
Rain showers. Mostly cloudy. High near 70, with temperatures falling to around 66 in the afternoon. South wind around 15 mph, with gusts as high as 26 mph. Chance of precipitation is 80%. New rainfall amounts between a tenth and quarter of an inch possible.
7-day forecast
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| Today | 70°F | Rain Showers | 15 mph S | 84% |
| Tonight | 47°F | Chance Rain Showers | 12 mph SW | 38% |
| Thursday | 55°F | Chance Rain Showers | 10 to 14 mph SW | 54% |
| Thursday Night | 37°F | Rain Showers Likely | 6 to 9 mph W | 68% |
| Friday | 48°F | Rain Showers Likely | 12 mph NNW | 64% |
| Friday Night | 31°F | Rain Showers Likely | 6 to 10 mph NNW | 64% |
| Saturday | 51°F | Mostly Sunny | 5 to 8 mph NW | 3% |
| Saturday Night | 29°F | Partly Cloudy | 6 mph W | 3% |
| Sunday | 55°F | Mostly Sunny | 5 to 13 mph W | 9% |
| Sunday Night | 31°F | Partly Cloudy | 3 to 8 mph W | 9% |
| Monday | 59°F | Mostly Sunny | 5 to 12 mph WSW | 1% |
| Monday Night | 37°F | Partly Cloudy | 7 to 10 mph WSW | 4% |
| Tuesday | 60°F | Mostly Sunny | 7 to 12 mph W | 9% |
| Tuesday Night | 32°F | Partly Cloudy | 1 to 7 mph WNW | 9% |
Forecast source: National Weather Service (api.weather.gov). Updated through the day.
Growing snapshot for Rosebush, MI
Last spring frost
Apr 30
First fall frost
Oct 20
Growing season
171 days
Hardiness zone
6a
Explore more for Rosebush, MI: full frost dates · planting calendar · Michigan frost dates
Climate data from the nearest NOAA station, Central Michigan Univ, Mi (8.3 mi). Frost dates are 1991–2020 averages, not a forecast. Page updated Nov 4, 2026.