Coleman, MI Weather & Growing Conditions
Overnight
50°F
Slight Chance Rain Showers
A slight chance of rain showers before 5am. Cloudy. Low around 50, with temperatures rising to around 53 overnight. East northeast wind around 3 mph. Chance of precipitation is 20%. New rainfall amounts less than a tenth of an inch possible.
7-day forecast
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| Overnight | 50°F | Slight Chance Rain Showers | 3 mph ENE | 22% |
| Saturday | 64°F | Chance Rain Showers | 3 to 7 mph E | 53% |
| Saturday Night | 55°F | Rain Showers Likely | 7 mph E | 72% |
| Sunday | 71°F | Chance Rain Showers then Mostly Cloudy | 7 to 12 mph NE | 38% |
| Sunday Night | 46°F | Partly Cloudy | 10 mph NE | 0% |
| Monday | 61°F | Mostly Cloudy | 9 to 14 mph NE | 1% |
| Monday Night | 44°F | Mostly Cloudy | 7 to 13 mph NE | 1% |
| Tuesday | 62°F | Mostly Sunny | 7 to 15 mph NE | 3% |
| Tuesday Night | 45°F | Partly Cloudy then Slight Chance Rain Showers | 9 to 14 mph ENE | 15% |
| Wednesday | 63°F | Chance Rain Showers | 13 mph ENE | 37% |
| Wednesday Night | 46°F | Chance Rain Showers then Mostly Cloudy | 5 to 13 mph NE | 34% |
| Thursday | 66°F | Partly Sunny | 5 to 10 mph NE | 9% |
| Thursday Night | 46°F | Mostly Cloudy | 2 to 8 mph NE | 7% |
| Friday | 70°F | Mostly Sunny | 3 to 8 mph NE | 5% |
Forecast source: National Weather Service (api.weather.gov). Updated through the day.
Growing snapshot for Coleman, MI
Last spring frost
May 15
First fall frost
Sep 29
Growing season
134 days
Hardiness zone
6a
Explore more for Coleman, MI: full frost dates · planting calendar · Michigan frost dates
Climate data from the nearest NOAA station, Oil City 2S, Mi (10.8 mi). Frost dates are 1991–2020 averages, not a forecast. Page updated Sep 19, 2026.