Weather in Holcomb, Illinois
Live weather conditions. Source: Open-Meteo
Updated May 24, 2026 · 04:56 PM ET · Refreshes every hour
79°F
Clear sky
Feels like 75°F
27%
Humidity
11 mph
Wind Speed
About Weather in Holcomb
Holcomb is located in Illinois (coordinates: 42.064521°N, 89.096993°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.