Weather in Rock Falls, Illinois
Live weather conditions. Source: Open-Meteo
Updated May 24, 2026 · 05:12 PM ET · Refreshes every hour
82°F
Partly cloudy
Feels like 79°F
29%
Humidity
8 mph
Wind Speed
About Weather in Rock Falls
Rock Falls is located in Illinois (coordinates: 41.772066°N, 89.694213°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.