Chattanooga weather live forecast

Today's maximum temperature in Chattanooga is expected to be 32°C. Select a day from the live weather forecast for Chattanooga, Tennessee, USA for more weather parameters.

Monday
27th Jul
32

24

8

8
Tuesday
28th Jul
35

23

7

9
Wednesday
29th Jul
31

23

8

8
Thursday
30th Jul
30

20

10

9
Friday
31st Jul
30

19

10

9

5-day weather forecast updated at 04:01 on Sunday 26th 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 Monday 27th July 2026

Expect broken clouds in Chattanooga, Tennessee with a maximum temperature of 32°C, high levels of heat & humidity, maximum UV of 8 (Very High) and 8 hours of bright sunshine. There are 0 mm of rainfall expected and a light breeze of 7 kph from the north-west.

32
°C maximum temperature
24
°C minimum temperature
broken clouds
8
hours of sunshine
8
UV index (Very High)
0
mm of rainfall expected
H
high heat & humidity
7
kph wind from NW

Chattanooga weather for Tuesday 28th July 2026

Expect isolated thunderstorms in Chattanooga, Tennessee with a maximum temperature of 35°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 28% chance of some rain and a gentle breeze of 17 kph from the west.

35
°C maximum temperature
23
°C minimum temperature
isolated thunderstorms
7
hours of sunshine
9
UV index (Very High)
28
% chance of some rain
<2
mm of rainfall expected
H
high heat & humidity
17
kph wind from W

Chattanooga weather for Wednesday 29th 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 0-2 mm of rainfall expected with 35% chance of some rain and a gentle breeze of 14 kph from the north-west.

31
°C maximum temperature
23
°C minimum temperature
isolated thunderstorms
8
hours of sunshine
8
UV index (Very High)
35
% chance of some rain
<2
mm of rainfall expected
M
moderate heat & humidity
14
kph wind from NW

Chattanooga weather for Thursday 30th July 2026

Expect scattered clouds in Chattanooga, Tennessee with a maximum temperature of 30°C, moderate levels of heat & humidity, maximum UV of 9 (Very High) and 10 hours of bright sunshine. There are 0 mm of rainfall expected and a light breeze of 10 kph from the north.