Weather in Creve Coeur, Illinois
Live weather conditions. Source: Open-Meteo
Updated May 24, 2026 · 06:30 PM ET · Refreshes every hour
79°F
Clear sky
Feels like 76°F
28%
Humidity
3 mph
Wind Speed
About Weather in Creve Coeur
Creve Coeur is located in Illinois (coordinates: 40.644086°N, 89.597415°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.