Chattanooga weather live forecast

Today's maximum temperature in Chattanooga is expected to be 31°C. Select a day from the live weather forecast for Chattanooga, Tennessee, USA for more weather parameters.

Wednesday
10th Jun
31

21

10

10
Thursday
11th Jun
31

22

12

9
Friday
12th Jun
32

22

7

9
Saturday
13th Jun
30

22

8

7
Sunday
14th Jun
30

21

7

6

5-day weather forecast updated at 04:01 on Wednesday 10th June 2026 GMT

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The 5-day weather forecast for Tennessee (Chattanooga) is provided by the Swiss meteorological agency, meteoblue. Find out more about our data sources.

Chattanooga weather forecast by day

Below are the detailed weather forecasts for Chattanooga for the next 5 days.

Chattanooga weather for Wednesday 10th June 2026

Expect scattered clouds in Chattanooga, Tennessee with a maximum temperature of 31°C, moderate levels of heat & humidity, maximum UV of 10 (Very High) and 10 hours of bright sunshine. There are 0 mm of rainfall expected and a light breeze of 10 kph from the south-west.

31
°C maximum temperature
21
°C minimum temperature
scattered clouds
10
hours of sunshine
10
UV index (Very High)
0
mm of rainfall expected
M
moderate heat & humidity
10
kph wind from SW

Chattanooga weather for Thursday 11th June 2026

Expect scattered clouds in Chattanooga, Tennessee with a maximum temperature of 31°C, moderate levels of heat & humidity, maximum UV of 9 (Very High) and 12 hours of bright sunshine. There are 0 mm of rainfall expected and a light breeze of 9 kph from the south-west.

31
°C maximum temperature
22
°C minimum temperature
scattered clouds
12
hours of sunshine
9
UV index (Very High)
0
mm of rainfall expected
M
moderate heat & humidity
9
kph wind from SW

Chattanooga weather for Friday 12th June 2026

Expect isolated thunderstorms in Chattanooga, Tennessee with a maximum temperature of 32°C, high levels of heat & humidity, maximum UV of 9 (Very High) and 7 hours of bright sunshine. There are 0-2 mm of rainfall expected with 68% chance of some rain and a light breeze of 10 kph from the west.

32
°C maximum temperature
22
°C minimum temperature
isolated thunderstorms
7
hours of sunshine
9
UV index (Very High)
68
% chance of some rain
<2
mm of rainfall expected
H
high heat & humidity
10
kph wind from W

Chattanooga weather for Saturday 13th June 2026

Expect isolated thunderstorms in Chattanooga, Tennessee with a maximum temperature of 30°C, moderate levels of heat & humidity, maximum UV of 7 (High) and 8 hours of bright sunshine. There are 0-2 mm of rainfall expected with 25% chance of some rain and little or no wind of 5 kph from the north-west.

30
°C maximum temperature
22
°C minimum temperature
isolated thunderstorms
8
hours of sunshine
7
UV index (High)
25
% chance of some rain
<2
mm of rainfall expected
M
moderate heat & humidity
5
kph wind from NW

Chattanooga weather for Sunday 14th June 2026

Expect isolated thunderstorms in Chattanooga, Tennessee with a maximum temperature of 30°C, moderate levels of heat & humidity, maximum UV of 6 (High) and 7 hours of bright sunshine. There are 5-10 mm of rainfall expected with 77% chance of some rain and a light breeze of 10 kph from the west.