weather in joliet illinois
Joliet 10 Day Weather. Tuesday:The Joliet forecast for Aug 08 is 80 degrees and Sunny. There is 55 percentage chance of rain and 6 mph winds from the West-Northwest. Wednesday:The Joliet forecast for Aug 09 is 79 degrees and Sunny. There is 59 percentage chance of rain and 4 mph winds from the West-Southwest.