Weather in Boulder Hill, Illinois
Live weather conditions. Source: Open-Meteo
Updated May 24, 2026 · 05:05 PM ET · Refreshes every hour
76°F
Clear sky
Feels like 74°F
37%
Humidity
7 mph
Wind Speed
About Weather in Boulder Hill
Boulder Hill is located in Illinois (coordinates: 41.710352°N, 88.333783°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.