Chattanooga weather live forecast

Today's maximum temperature in Chattanooga is expected to be 13°C. Select a day from the live weather forecast for Chattanooga, Tennessee, USA for more weather parameters.

Thursday
12th Feb
13

2

6

4
Friday
13th Feb
15

3

4

4
Saturday
14th Feb
16

2

1

3
Sunday
15th Feb
15

9

0

1
Monday
16th Feb
19

9

6

4

5-day weather forecast updated at 04:01 on Thursday 12th February 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 Thursday 12th February 2026

Expect broken clouds in Chattanooga, Tennessee with a maximum temperature of 13°C, maximum UV of 4 (Moderate) and 6 hours of bright sunshine. There are 0 mm of rainfall expected and a gentle breeze of 13 kph from the north-east.

13
°C maximum temperature
2
°C minimum temperature
broken clouds
6
hours of sunshine
4
UV index (Moderate)
0
mm of rainfall expected
13
°C wind chill
13
kph wind from NE

Chattanooga weather for Friday 13th February 2026

Expect broken clouds in Chattanooga, Tennessee with a maximum temperature of 15°C, maximum UV of 4 (Moderate) and 4 hours of bright sunshine. There are 0 mm of rainfall expected and a light breeze of 9 kph from the north-east.

15
°C maximum temperature
3
°C minimum temperature
broken clouds
4
hours of sunshine
4
UV index (Moderate)
0
mm of rainfall expected
0
no heat & humidity
9
kph wind from NE

Chattanooga weather for Saturday 14th February 2026

Expect mostly cloudy with light rain in Chattanooga, Tennessee with a maximum temperature of 16°C, maximum UV of 3 (Moderate) and 1 hour of bright sunshine. There are 0-2 mm of rainfall expected with 25% chance of some rain and a light breeze of 9 kph from the south-east.

16
°C maximum temperature
2
°C minimum temperature
mostly cloudy with light rain
1
hour of sunshine
3
UV index (Moderate)
25
% chance of some rain
<2
mm of rainfall expected
0
no heat & humidity
9
kph wind from SE

Chattanooga weather for Sunday 15th February 2026

Expect cloudy with some rain in Chattanooga, Tennessee with a maximum temperature of 15°C, maximum UV of 1 (Low) and no hours of bright sunshine. There are 20-30 mm of rainfall expected with 99% chance of some rain and a light breeze of 12 kph from the south-east.

15
°C maximum temperature
9
°C minimum temperature
cloudy with some rain
0
hours of sunshine
1
UV index (Low)
99
% chance of some rain
<30
mm of rainfall expected
0
no heat & humidity
12
kph wind from SE

Chattanooga weather for Monday 16th February 2026

Expect broken clouds in Chattanooga, Tennessee with a maximum temperature of 19°C, maximum UV of 4 (Moderate) and 6 hours of bright sunshine. There are 0 mm of rainfall expected and a light breeze of 8 kph from the north-east.