The latest update from the weather forecast in Knoxville reports a foggy and misty morning with humidity at 100%. However, conditions are set to shift towards a mostly sunny day with a high near 88 degrees. According to the National Weather Service, this comes after a calm start to the morning, with visibility stretching to six miles as the day kicks off. That calm wind remains a gentle whisper over the city, set to continue into the night, but not without the promise of increased cloudiness that will usher in a low of around 65 degrees.