Chattanooga weather live forecast

Today's maximum temperature in Chattanooga is expected to be 1°C. Select a day from the live weather forecast for Chattanooga, Tennessee, USA for more weather parameters.

Thursday
15th Jan
1

-6

9

2
Friday
16th Jan
10

-5

3

3
Saturday
17th Jan
8

-1

4

2
Sunday
18th Jan
2

-5

6

2
Monday
19th Jan
6

-6

8

2

5-day weather forecast updated at 04:02 on Thursday 15th January 2026 GMT

More about Chattanooga

Chattanooga by month

Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec

Recommended for Tennessee

Travelbag: up to 50% off 2026 holidays

Sale

Save up to 50% on 2026 holidays & tours with Travelbag
Book selected stays in popular destinations around the world
Travel before 31st December 2026 (inclusive)

Go to Travelbag deal >>

Expires at 23:59 on Saturday 31st Jan 2026 · View all Travelbag offers

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 15th January 2026

Expect clear skies in Chattanooga, Tennessee with a maximum temperature of 1°C, maximum UV of 2 (Low) and 9 hours of bright sunshine. There are 0 mm of rainfall expected and a moderate breeze of 21 kph from the north-west.

1
°C maximum temperature
-6
°C minimum temperature
clear skies
9
hours of sunshine
2
UV index (Low)
0
mm of rainfall expected
-4
°C wind chill
21
kph wind from NW

Chattanooga weather for Friday 16th January 2026

Expect broken clouds in Chattanooga, Tennessee with a maximum temperature of 10°C, maximum UV of 3 (Moderate) and 3 hours of bright sunshine. There are 0 mm of rainfall expected and a moderate breeze of 20 kph from the south.

10
°C maximum temperature
-5
°C minimum temperature
broken clouds
3
hours of sunshine
3
UV index (Moderate)
0
mm of rainfall expected
7
°C wind chill
20
kph wind from S

Chattanooga weather for Saturday 17th January 2026

Expect broken clouds in Chattanooga, Tennessee with a maximum temperature of 8°C, maximum UV of 2 (Low) and 4 hours of bright sunshine. There are 0 mm of rainfall expected and a gentle breeze of 18 kph from the west.

8
°C maximum temperature
-1
°C minimum temperature
broken clouds
4
hours of sunshine
2
UV index (Low)
0
mm of rainfall expected
5
°C wind chill
18
kph wind from W

Chattanooga weather for Sunday 18th January 2026

Expect scattered clouds in Chattanooga, Tennessee with a maximum temperature of 2°C, maximum UV of 2 (Low) and 6 hours of bright sunshine. There are 0 mm of rainfall expected and a gentle breeze of 14 kph from the west.

2
°C maximum temperature
-5
°C minimum temperature
scattered clouds
6
hours of sunshine
2
UV index (Low)
0
mm of rainfall expected
-2
°C wind chill
14
kph wind from W

Chattanooga weather for Monday 19th January 2026

Expect scattered clouds in Chattanooga, Tennessee with a maximum temperature of 6°C, maximum UV of 2 (Low) and 8 hours of bright sunshine. There are 0 mm of rainfall expected and a gentle breeze of 17 kph from the west.