Knoxville weather live forecast

Today's maximum temperature in Knoxville is expected to be 30°C. Select a day from the live weather forecast for Knoxville, Tennessee, USA for more weather parameters.

Thursday
2nd Apr
30

15

9

6
Friday
3rd Apr
28

16

7

6
Saturday
4th Apr
29

17

7

6
Sunday
5th Apr
19

9

6

7
Monday
6th Apr
18

6

13

6

5-day weather forecast updated at 04:01 on Thursday 2nd 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 2nd April 2026

Expect scattered clouds in Knoxville, Tennessee with a maximum temperature of 30°C, moderate levels of heat & humidity, maximum UV of 6 (High) and 9 hours of bright sunshine. There are 0 mm of rainfall expected and a gentle breeze of 15 kph from the south.

30
°C maximum temperature
15
°C minimum temperature
scattered clouds
9
hours of sunshine
6
UV index (High)
0
mm of rainfall expected
M
moderate heat & humidity
15
kph wind from S

Knoxville weather for Friday 3rd April 2026

Expect scattered clouds in Knoxville, Tennessee with a maximum temperature of 28°C, low levels of heat & humidity, maximum UV of 6 (High) and 7 hours of bright sunshine. There are 0 mm of rainfall expected and a gentle breeze of 13 kph from the south-west.

28
°C maximum temperature
16
°C minimum temperature
scattered clouds
7
hours of sunshine
6
UV index (High)
0
mm of rainfall expected
L
low heat & humidity
13
kph wind from SW

Knoxville weather for Saturday 4th April 2026

Expect broken clouds in Knoxville, Tennessee with a maximum temperature of 29°C, low levels of heat & humidity, maximum UV of 6 (High) and 7 hours of bright sunshine. There are 0 mm of rainfall expected and a gentle breeze of 17 kph from the south-west.

29
°C maximum temperature
17
°C minimum temperature
broken clouds
7
hours of sunshine
6
UV index (High)
0
mm of rainfall expected
L
low heat & humidity
17
kph wind from SW

Knoxville weather for Sunday 5th April 2026

Expect sunshine and showers in Knoxville, Tennessee with a maximum temperature of 19°C, maximum UV of 7 (High) and 6 hours of bright sunshine. There are 10-20 mm of rainfall expected with 85% chance of some rain and a light breeze of 12 kph from the north-west.

19
°C maximum temperature
9
°C minimum temperature
sunshine and showers
6
hours of sunshine
7
UV index (High)
85
% chance of some rain
<20
mm of rainfall expected
0
no heat & humidity
12
kph wind from NW

Knoxville weather for Monday 6th April 2026

Expect clear skies in Knoxville, Tennessee with a maximum temperature of 18°C, maximum UV of 6 (High) and 13 hours of bright sunshine. There are 0 mm of rainfall expected and a light breeze of 7 kph from the north.