Weather in Long Lake, Illinois
Live weather conditions. Source: Open-Meteo
Updated May 24, 2026 · 05:15 PM ET · Refreshes every hour
73°F
Clear sky
Feels like 72°F
41%
Humidity
5 mph
Wind Speed
About Weather in Long Lake
Long Lake is located in Illinois (coordinates: 42.372117°N, 88.127342°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.