Chattanooga weather live forecast

Today's maximum temperature in Chattanooga is expected to be 34°C. Select a day from the live weather forecast for Chattanooga, Tennessee, USA for more weather parameters.

Saturday
4th Jul
34

22

9

9
Sunday
5th Jul
31

23

8

8
Monday
6th Jul
29

22

5

7
Tuesday
7th Jul
30

22

8

6
Wednesday
8th Jul
31

22

8

9

5-day weather forecast updated at 04:01 on Saturday 4th July 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 Saturday 4th July 2026

Expect scattered clouds in Chattanooga, Tennessee with a maximum temperature of 34°C, high levels of heat & humidity, maximum UV of 9 (Very High) and 9 hours of bright sunshine. There are 0 mm of rainfall expected and little or no wind of 6 kph from the south-west.

34
°C maximum temperature
22
°C minimum temperature
scattered clouds
9
hours of sunshine
9
UV index (Very High)
0
mm of rainfall expected
H
high heat & humidity
6
kph wind from SW

Chattanooga weather for Sunday 5th July 2026

Expect isolated thunderstorms in Chattanooga, Tennessee with a maximum temperature of 31°C, moderate levels of heat & humidity, maximum UV of 8 (Very High) and 8 hours of bright sunshine. There are 2-5 mm of rainfall expected with 80% chance of some rain and little or no wind of 6 kph from the south-west.

31
°C maximum temperature
23
°C minimum temperature
isolated thunderstorms
8
hours of sunshine
8
UV index (Very High)
80
% chance of some rain
<5
mm of rainfall expected
M
moderate heat & humidity
6
kph wind from SW

Chattanooga weather for Monday 6th July 2026

Expect isolated thunderstorms in Chattanooga, Tennessee with a maximum temperature of 29°C, moderate levels of heat & humidity, maximum UV of 7 (High) and 5 hours of bright sunshine. There are 5-10 mm of rainfall expected with 86% chance of some rain and a light breeze of 8 kph from the south-west.

29
°C maximum temperature
22
°C minimum temperature
isolated thunderstorms
5
hours of sunshine
7
UV index (High)
86
% chance of some rain
<10
mm of rainfall expected
M
moderate heat & humidity
8
kph wind from SW

Chattanooga weather for Tuesday 7th July 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 8 hours of bright sunshine. There are 2-5 mm of rainfall expected with 76% chance of some rain and a light breeze of 7 kph from the west.

30
°C maximum temperature
22
°C minimum temperature
isolated thunderstorms
8
hours of sunshine
6
UV index (High)
76
% chance of some rain
<5
mm of rainfall expected
M
moderate heat & humidity
7
kph wind from W

Chattanooga weather for Wednesday 8th July 2026

Expect isolated thunderstorms in Chattanooga, Tennessee with a maximum temperature of 31°C, moderate levels of heat & humidity, maximum UV of 9 (Very High) and 8 hours of bright sunshine. There are 2-5 mm of rainfall expected with 63% chance of some rain and a light breeze of 7 kph from the west.