Weather in Union Hill, Illinois
Live weather conditions. Source: Open-Meteo
Updated May 24, 2026 · 05:12 PM ET · Refreshes every hour
73°F
Clear sky
Feels like 77°F
59%
Humidity
3 mph
Wind Speed
About Weather in Union Hill
Union Hill is located in Illinois (coordinates: 41.107783°N, 88.146033°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.