Stephenson, MI Weather & Growing Conditions
This Afternoon
64°F
Slight Chance Rain Showers
A slight chance of rain showers. Mostly cloudy, with a high near 64. East wind around 5 mph. Chance of precipitation is 20%.
7-day forecast
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| This Afternoon | 64°F | Slight Chance Rain Showers | 5 mph E | 17% |
| Tonight | 47°F | Slight Chance Rain Showers then Mostly Cloudy | 5 mph NE | 24% |
| Sunday | 66°F | Mostly Sunny | 10 to 15 mph N | 2% |
| Sunday Night | 42°F | Mostly Cloudy | 10 to 15 mph NE | 1% |
| Monday | 60°F | Mostly Cloudy | 10 to 15 mph NE | 1% |
| Monday Night | 38°F | Mostly Cloudy | 5 to 10 mph NE | 1% |
| Tuesday | 62°F | Mostly Sunny | 5 to 15 mph NE | 1% |
| Tuesday Night | 43°F | Partly Cloudy | 5 to 10 mph E | 2% |
| Wednesday | 64°F | Mostly Sunny | 5 to 10 mph E | 5% |
| Wednesday Night | 45°F | Partly Cloudy | 0 to 10 mph E | 5% |
| Thursday | 67°F | Mostly Sunny | 0 to 10 mph E | 2% |
| Thursday Night | 46°F | Partly Cloudy | 0 to 5 mph NE | 3% |
| Friday | 71°F | Partly Sunny | 0 to 5 mph NE | 3% |
| Friday Night | 46°F | Partly Cloudy | 0 to 5 mph NE | 2% |
Forecast source: National Weather Service (api.weather.gov). Updated through the day.
Growing snapshot for Stephenson, MI
Last spring frost
May 22
First fall frost
Sep 27
Growing season
126 days
Hardiness zone
5a
Explore more for Stephenson, MI: full frost dates · planting calendar · Michigan frost dates
Climate data from the nearest NOAA station, Stephenson 5Wsw, Mi (8 mi). Frost dates are 1991–2020 averages, not a forecast. Page updated Sep 20, 2026.