Weather in Cissna Park, Illinois
Live weather conditions. Source: Open-Meteo
Updated May 24, 2026 · 07:58 PM ET · Refreshes every hour
70°F
Clear sky
Feels like 69°F
62%
Humidity
6 mph
Wind Speed
About Weather in Cissna Park
Cissna Park is located in Illinois (coordinates: 40.566981°N, 87.892197°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.