Weather in Tennessee, Illinois
Live weather conditions. Source: Open-Meteo
Updated May 24, 2026 · 06:06 PM ET · Refreshes every hour
81°F
Clear sky
Feels like 80°F
30%
Humidity
3 mph
Wind Speed
About Weather in Tennessee
Tennessee is located in Illinois (coordinates: 40.411428°N, 90.836231°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.