Knoxville weather live forecast

Today's maximum temperature in Knoxville is expected to be 13°C. Select a day from the live weather forecast for Knoxville, Tennessee, USA for more weather parameters.

Friday
13th Feb
13

2

11

4
Saturday
14th Feb
16

2

3

3
Sunday
15th Feb
13

8

0

1
Monday
16th Feb
17

8

5

4
Tuesday
17th Feb
19

8

2

3

5-day weather forecast updated at 04:01 on Friday 13th 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 13th February 2026

Expect clear skies in Knoxville, Tennessee with a maximum temperature of 13°C, maximum UV of 4 (Moderate) and 11 hours of bright sunshine. There are 0 mm of rainfall expected and a light breeze of 7 kph from the north-east.

13
°C maximum temperature
2
°C minimum temperature
clear skies
11
hours of sunshine
4
UV index (Moderate)
0
mm of rainfall expected
0
no heat & humidity
7
kph wind from NE

Knoxville weather for Saturday 14th February 2026

Expect broken clouds in Knoxville, Tennessee with a maximum temperature of 16°C, maximum UV of 3 (Moderate) and 3 hours of bright sunshine. There are 0 mm of rainfall expected and little or no wind of 4 kph from the east.

16
°C maximum temperature
2
°C minimum temperature
broken clouds
3
hours of sunshine
3
UV index (Moderate)
0
mm of rainfall expected
0
no heat & humidity
4
kph wind from E

Knoxville weather for Sunday 15th February 2026

Expect cloudy with some rain in Knoxville, Tennessee with a maximum temperature of 13°C, maximum UV of 1 (Low) and no hours of bright sunshine. There are 20-30 mm of rainfall expected with 98% chance of some rain and little or no wind of 6 kph from the north-east.

13
°C maximum temperature
8
°C minimum temperature
cloudy with some rain
0
hours of sunshine
1
UV index (Low)
98
% chance of some rain
<30
mm of rainfall expected
0
no heat & humidity
6
kph wind from NE

Knoxville weather for Monday 16th February 2026

Expect broken clouds in Knoxville, Tennessee with a maximum temperature of 17°C, maximum UV of 4 (Moderate) and 5 hours of bright sunshine. There are 0 mm of rainfall expected and little or no wind of 6 kph from the north-east.

17
°C maximum temperature
8
°C minimum temperature
broken clouds
5
hours of sunshine
4
UV index (Moderate)
0
mm of rainfall expected
17
°C wind chill
6
kph wind from NE

Knoxville weather for Tuesday 17th February 2026

Expect broken clouds in Knoxville, Tennessee with a maximum temperature of 19°C, maximum UV of 3 (Moderate) and 2 hours of bright sunshine. There are 0 mm of rainfall expected and a light breeze of 9 kph from the south-west.