Weather in Stonington, Illinois
Live weather conditions. Source: Open-Meteo
Updated May 24, 2026 · 06:09 PM ET · Refreshes every hour
79°F
Clear sky
Feels like 76°F
36%
Humidity
8 mph
Wind Speed
About Weather in Stonington
Stonington is located in Illinois (coordinates: 39.638517°N, 89.192044°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.