Weather in Peru, Illinois
Live weather conditions. Source: Open-Meteo
Updated May 24, 2026 · 05:51 PM ET · Refreshes every hour
81°F
Clear sky
Feels like 77°F
29%
Humidity
10 mph
Wind Speed
About Weather in Peru
Peru is located in Illinois (coordinates: 41.349215°N, 89.138573°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.