Weather in Vergennes, Illinois
Live weather conditions. Source: Open-Meteo
Updated May 24, 2026 · 05:18 PM ET · Refreshes every hour
76°F
Partly cloudy
Feels like 78°F
72%
Humidity
8 mph
Wind Speed
About Weather in Vergennes
Vergennes is located in Illinois (coordinates: 37.901933°N, 89.340158°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.