Weather in Illinois City, Illinois
Live weather conditions. Source: Open-Meteo
Updated May 24, 2026 · 04:19 PM ET · Refreshes every hour
82°F
Clear sky
Feels like 82°F
28%
Humidity
6 mph
Wind Speed
About Weather in Illinois City
Illinois City is located in Illinois (coordinates: 41.399145°N, 90.899652°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.