Weather in Leaf River, Illinois
Live weather conditions. Source: Open-Meteo
Updated May 24, 2026 · 05:03 PM ET · Refreshes every hour
80°F
Clear sky
Feels like 76°F
26%
Humidity
11 mph
Wind Speed
About Weather in Leaf River
Leaf River is located in Illinois (coordinates: 42.123257°N, 89.403968°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.