Weather in Onarga, Illinois
Live weather conditions. Source: Open-Meteo
Updated May 24, 2026 · 05:50 PM ET · Refreshes every hour
73°F
Clear sky
Feels like 73°F
53%
Humidity
7 mph
Wind Speed
About Weather in Onarga
Onarga is located in Illinois (coordinates: 40.715308°N, 88.010822°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.