Weather in Pontiac, Illinois
Live weather conditions. Source: Open-Meteo
Updated May 24, 2026 · 08:37 PM ET · Refreshes every hour
73°F
Clear sky
Feels like 74°F
55%
Humidity
2 mph
Wind Speed
About Weather in Pontiac
Pontiac is located in Illinois (coordinates: 40.889253°N, 88.641399°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.