ag wx logo Ag Wx Agricultural Weather Insights

Round Lake Beach, Illinois Weather Forecast

Lake County 42.38°N, 88.08°W Pop. 279,381 ZIP: 60073

Round Lake Beach is in Lake County, Illinois (pop. 279,381). Below you'll find current conditions, radar, observed precipitation with YTD anomalies, a 7-day forecast, GDD accumulations, and the NWS written forecast.

Active Weather Alerts

Current Stats & Observations

Ag Wx Pro Save locations, 15-day forecasts, daily briefings, and professional-grade meteorological tools
Get Ag Wx Pro

NWS Forecast

Nearby Forecasts

Waukegan, IL Kenosha, WI Palatine, IL Arlington Heights, IL Hoffman Estates, IL
All Illinois forecasts (34) → Interactive forecast tools →