Milan, IL Weather & Growing Conditions
Local forecast, frost dates, hardiness zone and planting guidance for Milan, a village in Rock Island County, Illinois.
This Afternoon
76°F
Sunny
Sunny, with a high near 76. Southeast wind around 10 mph.
7-day forecast for Milan
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| This Afternoon | 76°F | Sunny | 10 mph SE | 5% |
| Tonight | 68°F | Mostly Cloudy then Chance Showers And Thunderstorms | 10 mph SE | 53% |
| Saturday | 84°F | Chance Showers And Thunderstorms then Showers And Thunderstorms Likely | 5 to 10 mph S | 65% |
| Saturday Night | 65°F | Chance Showers And Thunderstorms then Showers And Thunderstorms | 5 mph N | 79% |
| Sunday | 72°F | Showers And Thunderstorms Likely | 5 to 15 mph NE | 79% |
| Sunday Night | 58°F | Showers And Thunderstorms Likely | 10 to 15 mph NE | 57% |
| Monday | 65°F | Rain Showers Likely | 15 mph NE | 57% |
| Monday Night | 53°F | Chance Rain Showers | 10 to 15 mph NE | 53% |
| Tuesday | 63°F | Chance Showers And Thunderstorms | 10 to 15 mph NE | 45% |
| Tuesday Night | 50°F | Partly Cloudy | 5 to 10 mph NE | 5% |
| Wednesday | 67°F | Mostly Sunny | 5 to 10 mph NE | 2% |
| Wednesday Night | 53°F | Partly Cloudy | 0 to 5 mph NE | 2% |
| Thursday | 70°F | Mostly Sunny | 5 mph NE | 4% |
| Thursday Night | 55°F | Partly Cloudy | 0 to 5 mph NE | 6% |
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
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Edgington
Hampton
Hillsdale
Illinois City
Joslin
Moline
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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 Sep 19, 2026.