"Will I need my umbrella on Sunday ?"
Yes, it is possible you will need your umbrella on Sunday afternoon and evening.
"Will it be getting colder or warmer NEXT week ?"
The trend for NEXT Week is for conditions to turn a bit milder with highs in the 50s with more rain.
"What does CHRISTMAS look like weatherwise ?"
Still too early to say for sure, but the trend this far out is for colder air to settle in and possibly see snow showers and flurries developing. We'll see.
Overnight, Partly cloudy, frosty cold, sunrise 7:40 AM
Look for a low temperature near 27 degrees.
Winds: SW / VRB 3-8 mph
The normal or average high for this time of year is 49 degrees.
The normal or average low for this time of year is 32 degrees.
Knoxville on Sunday (Mostly sunny, high of 48 to 51 degrees)
4 AM 31 degrees......Scattered high clouds, frosty cold
7 AM 27 degrees......Mostly cloudy, sunrise 7:40 AM
Noon 40 degrees......Cloudy, VRB 3-8 mph
4 PM 46 degrees......Cloudy, rain showers, 40% chance
Sunset 5:24 PM
Sunday night: More showers, 30% chance, not as cold, low of 37 degrees
Monday: Mostly cloudy, spotty rain, 20% chance of rain, high of 56 degrees
Tuesday: Mostly cloudy, showers develop late in the afternoon and evening, 40% chance, high of 58 degrees
VLT Local 8 Weather