Weather in Rosemont, Illinois
Live weather conditions. Source: Open-Meteo
Updated May 24, 2026 · 05:20 PM ET · Refreshes every hour
73°F
Clear sky
Feels like 72°F
43%
Humidity
6 mph
Wind Speed
About Weather in Rosemont
Rosemont is located in Illinois (coordinates: 41.988978°N, 87.871739°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.