Knoxville weather live forecast

Today's maximum temperature in Knoxville is expected to be 16°C. Select a day from the live weather forecast for Knoxville, Tennessee, USA for more weather parameters.

Saturday
14th Feb
16

0

3

3
Sunday
15th Feb
12

7

0

0
Monday
16th Feb
17

7

9

4
Tuesday
17th Feb
19

8

0

4
Wednesday
18th Feb
20

11

4

2

5-day weather forecast updated at 04:02 on Saturday 14th 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 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 a light breeze of 7 kph from the south-west.

16
°C maximum temperature
0
°C minimum temperature
broken clouds
3
hours of sunshine
3
UV index (Moderate)
0
mm of rainfall expected
16
°C wind chill
7
kph wind from SW

Knoxville weather for Sunday 15th February 2026

Expect cloudy with some rain in Knoxville, Tennessee with a maximum temperature of 12°C and no hours of bright sunshine. There are 10-20 mm of rainfall expected with 100% chance of some rain and a light breeze of 8 kph from the north-east.

12
°C maximum temperature
7
°C minimum temperature
cloudy with some rain
0
hours of sunshine
0
UV index (None)
100
% chance of some rain
<20
mm of rainfall expected
12
°C wind chill
8
kph wind from NE

Knoxville weather for Monday 16th February 2026

Expect scattered clouds in Knoxville, Tennessee with a maximum temperature of 17°C, maximum UV of 4 (Moderate) and 9 hours of bright sunshine. There are 0 mm of rainfall expected and a light breeze of 8 kph from the north-east.

17
°C maximum temperature
7
°C minimum temperature
scattered clouds
9
hours of sunshine
4
UV index (Moderate)
0
mm of rainfall expected
0
no heat & humidity
8
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 4 (Moderate) and no hours of bright sunshine. There are 0 mm of rainfall expected and a light breeze of 12 kph from the south-west.

19
°C maximum temperature
8
°C minimum temperature
broken clouds
0
hours of sunshine
4
UV index (Moderate)
0
mm of rainfall expected
19
°C wind chill
12
kph wind from SW

Knoxville weather for Wednesday 18th February 2026

Expect broken clouds in Knoxville, Tennessee with a maximum temperature of 20°C, maximum UV of 2 (Low) and 4 hours of bright sunshine. There are 0 mm of rainfall expected and a moderate breeze of 21 kph from the south-west.