Weather in Dupo, Illinois
Live weather conditions. Source: Open-Meteo
Updated May 24, 2026 · 05:07 PM ET · Refreshes every hour
78°F
Partly cloudy
Feels like 83°F
64%
Humidity
6 mph
Wind Speed
About Weather in Dupo
Dupo is located in Illinois (coordinates: 38.516124°N, 90.217599°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.