Knoxville weather live forecast

Today's maximum temperature in Knoxville is expected to be 1°C. Select a day from the live weather forecast for Knoxville, Tennessee, USA for more weather parameters.

Saturday
24th Jan
1

-2

1

1
Sunday
25th Jan
6

-2

0

1
Monday
26th Jan
-2

-10

4

3
Tuesday
27th Jan
3

-11

10

3
Wednesday
28th Jan
2

-7

7

2

5-day weather forecast updated at 04:01 on Sunday 25th January 2026 GMT

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The 5-day weather forecast for Tennessee (Knoxville) is provided by the Swiss meteorological agency, meteoblue. Find out more about our data sources.

Knoxville weather forecast by day

Below are the detailed weather forecasts for Knoxville for the next 5 days.

Knoxville weather for Saturday 24th January 2026

Expect cloudy with sleet or snow in Knoxville, Tennessee with a maximum temperature of 1°C, maximum UV of 1 (Low) and 1 hour of bright sunshine. There are 10-20 mm of sleet/snow expected with 100% chance of some sleet or snow and a light breeze of 12 kph from the north-east.

1
°C maximum temperature
-2
°C minimum temperature
cloudy with sleet or snow
1
hour of sunshine
1
UV index (Low)
100
% chance of some sleet or snow
<20
mm of sleet/snow expected
-3
°C wind chill
12
kph wind from NE

Knoxville weather for Sunday 25th January 2026

Expect cloudy with sleet or snow in Knoxville, Tennessee with a maximum temperature of 6°C, maximum UV of 1 (Low) and no hours of bright sunshine. There are 40-50 mm of sleet/snow expected with 100% chance of some sleet or snow and a light breeze of 12 kph from the west.

6
°C maximum temperature
-2
°C minimum temperature
cloudy with sleet or snow
0
hours of sunshine
1
UV index (Low)
100
% chance of some sleet or snow
<50
mm of sleet/snow expected
4
°C wind chill
12
kph wind from W

Knoxville weather for Monday 26th January 2026

Expect clear skies with flurries of snow in Knoxville, Tennessee with a maximum temperature of -2°C, maximum UV of 3 (Moderate) and 4 hours of bright sunshine. There are 0-2 cm of snow expected with 8% chance of some snow and a gentle breeze of 16 kph from the north-west.

-2
°C maximum temperature
-10
°C minimum temperature
clear skies with flurries of snow
4
hours of sunshine
3
UV index (Moderate)
8
% chance of some snow
<2
cm of snow expected
-7
°C wind chill
16
kph wind from NW

Knoxville weather for Tuesday 27th January 2026

Expect clear skies in Knoxville, Tennessee with a maximum temperature of 3°C, maximum UV of 3 (Moderate) and 10 hours of bright sunshine. There are 0 mm of rainfall expected and a moderate breeze of 20 kph from the south-west.

3
°C maximum temperature
-11
°C minimum temperature
clear skies
10
hours of sunshine
3
UV index (Moderate)
0
mm of rainfall expected
-2
°C wind chill
20
kph wind from SW

Knoxville weather for Wednesday 28th January 2026

Expect scattered clouds in Knoxville, Tennessee with a maximum temperature of 2°C, maximum UV of 2 (Low) and 7 hours of bright sunshine. There are 0 mm of rainfall expected and a light breeze of 12 kph from the west.