Knoxville weather live forecast

Today's maximum temperature in Knoxville is expected to be 24°C. Select a day from the live weather forecast for Knoxville, Tennessee, USA for more weather parameters.

Thursday
9th Apr
24

9

10

6
Friday
10th Apr
25

9

13

7
Saturday
11th Apr
28

10

7

7
Sunday
12th Apr
30

12

10

8
Monday
13th Apr
29

17

2

6

5-day weather forecast updated at 04:01 on Thursday 9th April 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 Thursday 9th April 2026

Expect scattered clouds in Knoxville, Tennessee with a maximum temperature of 24°C, maximum UV of 6 (High) and 10 hours of bright sunshine. There are 0 mm of rainfall expected and little or no wind of 2 kph from the east.

24
°C maximum temperature
9
°C minimum temperature
scattered clouds
10
hours of sunshine
6
UV index (High)
0
mm of rainfall expected
0
no heat & humidity
2
kph wind from E

Knoxville weather for Friday 10th April 2026

Expect clear skies in Knoxville, Tennessee with a maximum temperature of 25°C, maximum UV of 7 (High) and 13 hours of bright sunshine. There are 0 mm of rainfall expected and a light breeze of 7 kph from the south-west.

25
°C maximum temperature
9
°C minimum temperature
clear skies
13
hours of sunshine
7
UV index (High)
0
mm of rainfall expected
25
°C wind chill
7
kph wind from SW

Knoxville weather for Saturday 11th April 2026

Expect scattered clouds in Knoxville, Tennessee with a maximum temperature of 28°C, low levels of heat & humidity, maximum UV of 7 (High) and 7 hours of bright sunshine. There are 0 mm of rainfall expected and little or no wind of 4 kph from the south-west.

28
°C maximum temperature
10
°C minimum temperature
scattered clouds
7
hours of sunshine
7
UV index (High)
0
mm of rainfall expected
L
low heat & humidity
4
kph wind from SW

Knoxville weather for Sunday 12th April 2026

Expect scattered clouds in Knoxville, Tennessee with a maximum temperature of 30°C, moderate levels of heat & humidity, maximum UV of 8 (Very High) and 10 hours of bright sunshine. There are 0 mm of rainfall expected and a gentle breeze of 14 kph from the south-west.

30
°C maximum temperature
12
°C minimum temperature
scattered clouds
10
hours of sunshine
8
UV index (Very High)
0
mm of rainfall expected
M
moderate heat & humidity
14
kph wind from SW

Knoxville weather for Monday 13th April 2026

Expect mostly cloudy with light rain in Knoxville, Tennessee with a maximum temperature of 29°C, low levels of heat & humidity, maximum UV of 6 (High) and 2 hours of bright sunshine. There are 0-2 mm of rainfall expected and a gentle breeze of 19 kph from the south-west.