Weather in Pontoon Beach, Illinois
Live weather conditions. Source: Open-Meteo
Updated May 24, 2026 · 04:07 PM ET · Refreshes every hour
78°F
Clear sky
Feels like 83°F
61%
Humidity
6 mph
Wind Speed
About Weather in Pontoon Beach
Pontoon Beach is located in Illinois (coordinates: 38.721845°N, 90.06357°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.