Knoxville weather live forecast

Today's maximum temperature in Knoxville is expected to be 17°C. Select a day from the live weather forecast for Knoxville, Tennessee, USA for more weather parameters.

Friday
27th Feb
17

6

10

4
Saturday
28th Feb
20

4

11

4
Sunday
1st Mar
20

7

6

3
Monday
2nd Mar
18

7

1

3
Tuesday
3rd Mar
20

9

3

1

5-day weather forecast updated at 04:02 on Friday 27th February 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 Friday 27th February 2026

Expect scattered clouds in Knoxville, Tennessee with a maximum temperature of 17°C, maximum UV of 4 (Moderate) and 10 hours of bright sunshine. There are 0 mm of rainfall expected and little or no wind of 5 kph from the north-east.

17
°C maximum temperature
6
°C minimum temperature
scattered clouds
10
hours of sunshine
4
UV index (Moderate)
0
mm of rainfall expected
17
°C wind chill
5
kph wind from NE

Knoxville weather for Saturday 28th February 2026

Expect clear skies in Knoxville, Tennessee with a maximum temperature of 20°C, maximum UV of 4 (Moderate) and 11 hours of bright sunshine. There are 0 mm of rainfall expected and little or no wind of 4 kph from the south-west.

20
°C maximum temperature
4
°C minimum temperature
clear skies
11
hours of sunshine
4
UV index (Moderate)
0
mm of rainfall expected
20
°C wind chill
4
kph wind from SW

Knoxville weather for Sunday 1st March 2026

Expect broken clouds in Knoxville, Tennessee with a maximum temperature of 20°C, maximum UV of 3 (Moderate) and 6 hours of bright sunshine. There are 0 mm of rainfall expected and a light breeze of 9 kph from the north.

20
°C maximum temperature
7
°C minimum temperature
broken clouds
6
hours of sunshine
3
UV index (Moderate)
0
mm of rainfall expected
20
°C wind chill
9
kph wind from N

Knoxville weather for Monday 2nd March 2026

Expect mostly cloudy with light rain in Knoxville, Tennessee with a maximum temperature of 18°C, maximum UV of 3 (Moderate) and 1 hour of bright sunshine. There are 2-5 mm of rainfall expected with 47% chance of some rain and little or no wind of 6 kph from the north-east.

18
°C maximum temperature
7
°C minimum temperature
mostly cloudy with light rain
1
hour of sunshine
3
UV index (Moderate)
47
% chance of some rain
<5
mm of rainfall expected
18
°C wind chill
6
kph wind from NE

Knoxville weather for Tuesday 3rd March 2026

Expect broken clouds in Knoxville, Tennessee with a maximum temperature of 20°C, maximum UV of 1 (Low) and 3 hours of bright sunshine. There are 0 mm of rainfall expected and a light breeze of 12 kph from the south-west.