Chain O' Lakes State Park, Illinois Weather Forecast

Overnight 58 F Sunday 68 F	Sunday Night 58 F Monday 69 F	Monday Night 48 F Tuesday 72 F	Tuesday Night 58 F Wednesday 75 F	Wednesday Night 55 F Thursday 74 F	Thursday Night 55 F Friday 67 F	Friday Night 45 F Saturday 63 F
Today: Showers and thunderstorms likely before 5am, then showers and thunderstorms. Cloudy. Low around 58, with temperatures rising to around 60 overnight. South wind around 5 mph. Chance of precipitation is 80%. New rainfall amounts between a quarter and half of an inch possible. Tonight: Showers and thunderstorms before 1pm, then a chance of showers and thunderstorms. Cloudy, with a high near 68. East southeast wind 5 to 10 mph, with gusts as high as 20 mph. Chance of precipitation is 80%. New rainfall amounts between a half and three quarters of an inch possible. Tomorrow: A chance of showers and thunderstorms before 1am, then showers and thunderstorms. Cloudy, with a low around 58. Southeast wind 5 to 15 mph. Chance of precipitation is 90%. New rainfall amounts between a half and three quarters of an inch possible.