Weather in Seymour, Illinois
Live weather conditions. Source: Open-Meteo
Updated May 24, 2026 · 04:10 PM ET · Refreshes every hour
77°F
Partly cloudy
Feels like 78°F
56%
Humidity
10 mph
Wind Speed
About Weather in Seymour
Seymour is located in Illinois (coordinates: 40.106809°N, 88.427071°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.