Millersburg, MI Weather & Growing Conditions
Tonight
50°F
Mostly Cloudy then Isolated Rain Showers
Isolated rain showers after 2am. Mostly cloudy. Low around 50, with temperatures rising to around 52 overnight. East wind 0 to 5 mph. Chance of precipitation is 20%.
7-day forecast
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| Tonight | 50°F | Mostly Cloudy then Isolated Rain Showers | 0 to 5 mph E | 17% |
| Sunday | 65°F | Isolated Rain Showers then Partly Sunny | 5 to 10 mph NE | 17% |
| Sunday Night | 43°F | Partly Cloudy | 5 to 10 mph NE | 0% |
| Monday | 57°F | Mostly Cloudy | 5 to 10 mph NE | 0% |
| Monday Night | 41°F | Mostly Cloudy | 5 mph NE | 0% |
| Tuesday | 60°F | Mostly Sunny | 5 to 15 mph E | 1% |
| Tuesday Night | 44°F | Partly Cloudy | 5 to 10 mph E | 2% |
| Wednesday | 64°F | Mostly Sunny | 5 to 15 mph E | 8% |
| Wednesday Night | 44°F | Partly Cloudy | 5 to 10 mph E | 8% |
| Thursday | 66°F | Mostly Sunny | 5 to 10 mph E | 7% |
| Thursday Night | 45°F | Partly Cloudy | 0 to 10 mph E | 5% |
| Friday | 69°F | Mostly Sunny | 0 to 5 mph E | 3% |
| Friday Night | 45°F | Partly Cloudy | 0 to 5 mph N | 1% |
| Saturday | 71°F | Sunny | 0 to 5 mph N | 2% |
Forecast source: National Weather Service (api.weather.gov). Updated through the day.
Growing snapshot for Millersburg, MI
Last spring frost
May 10
First fall frost
Oct 14
Growing season
154 days
Hardiness zone
5a
Explore more for Millersburg, MI: full frost dates · planting calendar · Michigan frost dates
Climate data from the nearest NOAA station, Rogers City, Mi (11 mi). Frost dates are 1991–2020 averages, not a forecast. Page updated Sep 20, 2026.