Weather in Caledonia, Illinois
Live weather conditions. Source: Open-Meteo
Updated May 24, 2026 · 04:59 PM ET · Refreshes every hour
78°F
Clear sky
Feels like 73°F
28%
Humidity
12 mph
Wind Speed
About Weather in Caledonia
Caledonia is located in Illinois (coordinates: 42.368623°N, 88.893925°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.