Cave-In-Rock State Park, Illinois Weather Forecast

Overnight 63 F Monday 77 F	Monday Night 65 F Tuesday 82 F	Tuesday Night 64 F Wednesday 82 F	Wednesday Night 63 F Thursday 79 F	Thursday Night 54 F Friday 69 F	Friday Night 49 F Saturday 71 F	Saturday Night 50 F Sunday 74 F
Today: Patchy fog and a chance of showers and thunderstorms before 2am, then patchy fog and showers and thunderstorms likely. Cloudy. Low around 63, with temperatures rising to around 65 overnight. East southeast wind around 6 mph. Chance of precipitation is 70%. Tonight: Patchy fog and showers and thunderstorms likely before 7am, then patchy fog and showers and thunderstorms between 7am and 1pm, then a chance of showers and thunderstorms. Mostly cloudy, with a high near 77. South wind 6 to 10 mph. Chance of precipitation is 80%. Tomorrow: A slight chance of showers and thunderstorms before 1am, then a chance of showers and thunderstorms between 1am and 4am, then a chance of showers and thunderstorms. Partly cloudy. Low around 65, with temperatures rising to around 67 overnight. South wind 6 to 10 mph. Chance of precipitation is 40%.