Weather in Thompsonville, Illinois
Live weather conditions. Source: Open-Meteo
Updated May 24, 2026 · 07:12 PM ET · Refreshes every hour
76°F
Clear sky
Feels like 77°F
66%
Humidity
8 mph
Wind Speed
About Weather in Thompsonville
Thompsonville is located in Illinois (coordinates: 37.911304°N, 88.765018°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.