Weather in Macomb, Illinois
Live weather conditions. Source: Open-Meteo
Updated May 24, 2026 · 04:56 PM ET · Refreshes every hour
81°F
Clear sky
Feels like 81°F
32%
Humidity
6 mph
Wind Speed
About Weather in Macomb
Macomb is located in Illinois (coordinates: 40.470149°N, 90.683114°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.