Weather in Cave-In-Rock, Illinois
Live weather conditions. Source: Open-Meteo
Updated May 24, 2026 · 04:18 PM ET · Refreshes every hour
71°F
Overcast
Feels like 77°F
88%
Humidity
3 mph
Wind Speed
About Weather in Cave-In-Rock
Cave-In-Rock is located in Illinois (coordinates: 37.471016°N, 88.165762°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.