Milan, IL Weather & Growing Conditions
Local forecast, frost dates, hardiness zone and planting guidance for Milan, a village in Rock Island County, Illinois.
Tonight
52°F
Rain Showers Likely
Rain showers likely before 3am. Mostly cloudy. Low around 52, with temperatures rising to around 54 overnight. South wind 10 to 15 mph, with gusts as high as 25 mph. Chance of precipitation is 70%.
7-day forecast for Milan
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| Tonight | 52°F | Rain Showers Likely | 10 to 15 mph S | 74% |
| Wednesday | 56°F | Chance Rain Showers | 15 mph SW | 27% |
| Wednesday Night | 45°F | Mostly Cloudy then Slight Chance Rain Showers | 10 to 15 mph SW | 21% |
| Thursday | 55°F | Chance Rain Showers | 10 to 15 mph W | 45% |
| Thursday Night | 42°F | Chance Rain Showers then Mostly Cloudy | 5 to 10 mph NW | 27% |
| Friday | 52°F | Partly Sunny | 5 to 10 mph N | 12% |
| Friday Night | 35°F | Partly Cloudy | 0 to 5 mph N | 1% |
| Saturday | 53°F | Mostly Sunny | 0 to 5 mph W | 2% |
| Saturday Night | 36°F | Partly Cloudy | 0 to 5 mph W | 3% |
| Sunday | 59°F | Mostly Sunny | 5 to 10 mph W | 11% |
| Sunday Night | 37°F | Mostly Clear | 5 mph W | 3% |
| Monday | 63°F | Sunny | 5 to 10 mph SW | 1% |
| Monday Night | 41°F | Mostly Clear | 5 to 10 mph W | 0% |
| Tuesday | 64°F | Sunny | 5 mph NW | 0% |
Forecast source: National Weather Service (api.weather.gov) for Milan (41.435, -90.563). Updated through the day.
Growing snapshot for Milan
Last spring frost
Apr 24
First fall frost
Oct 18
Growing season
176 days
Hardiness zone
5b
More local growing data for Milan: nearby ZIP 61201 weather · frost dates · planting calendar · Illinois frost dates
Nearby towns & communities
Andalusia
Barstow
Buffalo Prairie
Carbon Cliff
Coal Valley
Cordova
Coyne Center
East Moline
Edgington
Hampton
Hillsdale
Illinois City
Joslin
Moline
Oak Grove
Port Byron
Rapids City
Rock Island
Silvis
Taylor Ridge
Climate data from the nearest NOAA station, Moline Quad City Intl Ap, Il (2.8 mi from Milan). Frost dates are 1991–2020 averages, not a forecast. Page updated Nov 4, 2026.