Weather in Lyons, Illinois
Live weather conditions. Source: Open-Meteo
Updated May 24, 2026 · 04:02 PM ET · Refreshes every hour
73°F
Clear sky
Feels like 78°F
68%
Humidity
6 mph
Wind Speed
About Weather in Lyons
Lyons is located in Illinois (coordinates: 41.812184°N, 87.818589°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.