Weather in De Witt, Illinois
Live weather conditions. Source: Open-Meteo
Updated May 24, 2026 · 05:03 PM ET · Refreshes every hour
77°F
Clear sky
Feels like 74°F
37%
Humidity
11 mph
Wind Speed
About Weather in De Witt
De Witt is located in Illinois (coordinates: 40.184638°N, 88.785263°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.