Knoxville Weather Radar East Tennessee & Knoxville Weather Forecast 7 Day Forecast Hourly Forecast Day Night UV Index Humidity Close Details Close Details 7 Day Forecast Sunday 65° / 42° Sunny Sunny 0% 65° 42° Monday 69° / 45° Sunny Sunny 0% 69° 45° Tuesday 71° / 48° Mostly Sunny Mostly Sunny 0% 71° 48° Wednesday 73° / 54° Partly Cloudy Partly Cloudy 0% 73° 54° Thursday 73° / 53° Isolated Thunderstorms Isolated Thunderstorms 30% 73° 53° Friday 68° / 49° Partly Cloudy Partly Cloudy 20% 68° 49° Saturday 65° / 43° Morning Clouds Morning Clouds 0% 65° 43° Humidity Close Details Close Details Hourly Forecast 58° 1 PM Sunny 0% 58° 60° 2 PM Sunny 0% 60° 63° 3 PM Sunny 0% 63° 65° 4 PM Sunny 0% 65° 62° 5 PM Sunny 0% 62° 61° 6 PM Sunny 0% 61° 57° 7 PM Clear 0% 57° 53° 8 PM Clear 0% 53° 50° 9 PM Clear 0% 50° 49° 10 PM Clear 0% 49° 48° 11 PM Clear 0% 48° 47° 12 AM Clear 0% 47° 46° 1 AM Clear 0% 46° 45° 2 AM Clear 0% 45° 45° 3 AM Clear 0% 45° 44° 4 AM Clear 0% 44° 44° 5 AM Clear 0% 44° 43° 6 AM Clear 0% 43° 43° 7 AM Clear 0% 43° 42° 8 AM Sunny 0% 42° 44° 9 AM Sunny 0% 44° 49° 10 AM Sunny 0% 49° 55° 11 AM Sunny 0% 55° 59° 12 PM Sunny 0% 59°
