Weather in Mill Creek, Illinois
Live weather conditions. Source: Open-Meteo
Updated May 24, 2026 · 05:12 PM ET · Refreshes every hour
76°F
Overcast
Feels like 78°F
73%
Humidity
11 mph
Wind Speed
About Weather in Mill Creek
Mill Creek is located in Illinois (coordinates: 37.340904°N, 89.253148°W). Weather data is sourced from Open-Meteo, a free and open meteorological API using data from national weather services including NOAA.
All temperatures are displayed in Fahrenheit. Wind speed is in miles per hour.