Knoxville weather live forecast

Today's maximum temperature in Knoxville is expected to be 7°C. Select a day from the live weather forecast for Knoxville, Tennessee, USA for more weather parameters.

Tuesday
24th Feb
7

-4

2

3
Wednesday
25th Feb
15

5

0

3
Thursday
26th Feb
16

9

1

2
Friday
27th Feb
15

5

8

2
Saturday
28th Feb
19

2

11

4

5-day weather forecast updated at 04:02 on Tuesday 24th 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 Tuesday 24th February 2026

Expect broken clouds in Knoxville, Tennessee with a maximum temperature of 7°C, maximum UV of 3 (Moderate) and 2 hours of bright sunshine. There are 0 mm of rainfall expected and a gentle breeze of 17 kph from the south-west.

7
°C maximum temperature
-4
°C minimum temperature
broken clouds
2
hours of sunshine
3
UV index (Moderate)
0
mm of rainfall expected
4
°C wind chill
17
kph wind from SW

Knoxville weather for Wednesday 25th February 2026

Expect overcast with light rain in Knoxville, Tennessee with a maximum temperature of 15°C, maximum UV of 3 (Moderate) and no hours of bright sunshine. There are 0-2 mm of rainfall expected with 65% chance of some rain and a moderate breeze of 21 kph from the south-west.

15
°C maximum temperature
5
°C minimum temperature
overcast with light rain
0
hours of sunshine
3
UV index (Moderate)
65
% chance of some rain
<2
mm of rainfall expected
15
°C wind chill
21
kph wind from SW

Knoxville weather for Thursday 26th February 2026

Expect cloudy with some rain in Knoxville, Tennessee with a maximum temperature of 16°C, maximum UV of 2 (Low) and 1 hour of bright sunshine. There are 20-30 mm of rainfall expected with 96% chance of some rain and a gentle breeze of 14 kph from the south-west.

16
°C maximum temperature
9
°C minimum temperature
cloudy with some rain
1
hour of sunshine
2
UV index (Low)
96
% chance of some rain
<30
mm of rainfall expected
16
°C wind chill
14
kph wind from SW

Knoxville weather for Friday 27th February 2026

Expect sunshine and showers in Knoxville, Tennessee with a maximum temperature of 15°C, maximum UV of 2 (Low) and 8 hours of bright sunshine. There are 2-5 mm of rainfall expected with 8% chance of some rain and a light breeze of 7 kph from the north-east.

15
°C maximum temperature
5
°C minimum temperature
sunshine and showers
8
hours of sunshine
2
UV index (Low)
8
% chance of some rain
<5
mm of rainfall expected
15
°C wind chill
7
kph wind from NE

Knoxville weather for Saturday 28th February 2026

Expect clear skies in Knoxville, Tennessee with a maximum temperature of 19°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 north-east.