Weather in Plum Valley, Illinois
Live weather conditions. Source: Open-Meteo
Updated May 24, 2026 · 05:14 PM ET · Refreshes every hour
72°F
Clear sky
Feels like 74°F
55%
Humidity
3 mph
Wind Speed
About Weather in Plum Valley
Plum Valley is located in Illinois (coordinates: 41.461075°N, 87.544237°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.