Milan, MI Weather & Growing Conditions
Local forecast, frost dates, hardiness zone and planting guidance for Milan, a city in Monroe County, Michigan.
Today
68°F
Rain Showers
Rain showers before 2pm, then showers and thunderstorms likely between 2pm and 3pm, then a chance of showers and thunderstorms between 3pm and 5pm, then a chance of showers and thunderstorms. Cloudy. High near 68, with temperatures falling to around 65 in the afternoon. East southeast wind 6 to 9 mph. Chance of precipitation is 90%. New rainfall amounts between a quarter and half of an inch possible.
7-day forecast for Milan
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| Today | 68°F | Rain Showers | 6 to 9 mph ESE | 85% |
| Tonight | 59°F | Patchy Fog | 3 to 8 mph E | 94% |
| Sunday | 70°F | Patchy Fog | 6 to 13 mph N | 52% |
| Sunday Night | 50°F | Mostly Cloudy | 12 mph NE | 7% |
| Monday | 63°F | Mostly Cloudy | 12 to 15 mph NE | 7% |
| Monday Night | 47°F | Mostly Cloudy | 14 mph NE | 9% |
| Tuesday | 62°F | Mostly Cloudy | 17 mph NE | 12% |
| Tuesday Night | 49°F | Chance Rain Showers | 16 mph ENE | 46% |
| Wednesday | 62°F | Rain Showers Likely | 14 to 17 mph ENE | 56% |
| Wednesday Night | 50°F | Rain Showers Likely | 8 to 13 mph ENE | 56% |
| Thursday | 65°F | Slight Chance Rain Showers then Mostly Cloudy | 8 to 12 mph NE | 17% |
| Thursday Night | 49°F | Mostly Cloudy | 5 to 9 mph NE | 10% |
| Friday | 69°F | Mostly Sunny | 6 to 10 mph NE | 8% |
| Friday Night | 48°F | Partly Cloudy | 5 to 8 mph NE | 6% |
Forecast source: National Weather Service (api.weather.gov) for Milan (42.081, -83.685). Updated through the day.
Growing snapshot for Milan
Last spring frost
Apr 26
First fall frost
Oct 19
Growing season
175 days
Hardiness zone
6a
More local growing data for Milan: nearby ZIP 48160 weather · frost dates · planting calendar · Michigan frost dates
Nearby towns & communities
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Monroe
Petersburg
South Monroe
South Rockwood
Stony Point
Temperance
West Monroe
Woodland Beach
Climate data from the nearest NOAA station, Milan Wwtp, Mi (0.2 mi from Milan). Frost dates are 1991–2020 averages, not a forecast. Page updated Sep 19, 2026.