Weather WorldOlde Mill Park, IL 7-Day Night Weather Forecast
Quick Weather Clicks
Settings
Sun & Moon
Weather Quote O' the Day
Olde Mill Park, IL Weather Forecast
Olde Mill Park, IL Weather Forecast Date: 316 AM CDT Sun Oct 18 2026
The area/counties/county of: Lake County Il, including the cities of: Waukegan, Buffalo Grove, Mundelein, and Gurnee.or toggle through each period.
Early This Morning... Clear. Temperatures in the upper 30s. Southwest winds around 10 mph.
Today... Sunny. Highs in the lower 60s. Southwest winds 10 to 15 mph with gusts up to 25 mph.
Tonight... Clear. Lows in the lower 40s. Southwest winds 5 to 10 mph.
Monday... Mostly sunny. Highs in the mid 60s. South winds around 5 mph.
Monday Night... Mostly clear. Lows in the lower 40s. Northeast winds around 5 mph in the evening, becoming light and variable.
Tuesday... Mostly sunny. Highs in the mid 60s. East winds around 5 mph.
Tuesday Night... Mostly clear. Lows in the mid 40s.
Wednesday... Sunny. Highs around 70.
Wednesday Night... Mostly clear. Lows in the upper 40s.
Thursday... Partly cloudy. Highs in the lower 70s.
Thursday Night... Mostly clear. Lows around 50.
Friday... Partly cloudy in the morning, then becoming mostly sunny. Highs in the lower 70s.
Friday Night... Partly cloudy. Lows around 50.
POP = Probability of Precipitation
Olde Mill Park Radar Loop
Use the map search tool if you want to place a location marker on the radar map...