Oct 18 | Climate Review and Weather Forecast
This week brought some cooler weather just in time for the harvest moon. Temperature this week ranged from the high 40s in northern Illinois to the high 50s in southern Illinois, right around 1 degree of normal. The lack of humidity allowed nighttime temperatures to regularly dip into the 30s, and get below freezing for many places on a couple of nights. Some of the more impressive nighttime lows this week included 25 degrees in Mount Carroll and 27 in Springfield.…