Chattanooga weather live forecast

Today's maximum temperature in Chattanooga is expected to be 21°C. Select a day from the live weather forecast for Chattanooga, Tennessee, USA for more weather parameters.

Tuesday
7th Apr
21

10

13

7
Wednesday
8th Apr
20

8

10

7
Thursday
9th Apr
22

9

8

7
Friday
10th Apr
25

10

13

7
Saturday
11th Apr
28

11

13

7

5-day weather forecast updated at 04:01 on Tuesday 7th April 2026 GMT

More about Chattanooga

Chattanooga by month

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

Recommended for Tennessee

Love Holidays sale: up to £550 off holidays

Sale

Save up to £550 on selected holidays in 2026/2027
Book discounted holidays with 'Spring sale' label
Discounts varies by destination & holiday type. T&Cs apply

Go to Love Holidays deal >>

Expires at 23:59 on Sunday 12th Apr 2026 · View all Love Holidays 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 Tuesday 7th April 2026

Expect clear skies in Chattanooga, Tennessee with a maximum temperature of 21°C, maximum UV of 7 (High) and 13 hours of bright sunshine. There are 0 mm of rainfall expected and a gentle breeze of 17 kph from the north-east.

21
°C maximum temperature
10
°C minimum temperature
clear skies
13
hours of sunshine
7
UV index (High)
0
mm of rainfall expected
21
°C wind chill
17
kph wind from NE

Chattanooga weather for Wednesday 8th April 2026

Expect scattered clouds in Chattanooga, Tennessee with a maximum temperature of 20°C, maximum UV of 7 (High) and 10 hours of bright sunshine. There are 0 mm of rainfall expected and a gentle breeze of 13 kph from the south-east.

20
°C maximum temperature
8
°C minimum temperature
scattered clouds
10
hours of sunshine
7
UV index (High)
0
mm of rainfall expected
0
no heat & humidity
13
kph wind from SE

Chattanooga weather for Thursday 9th April 2026

Expect scattered clouds in Chattanooga, Tennessee with a maximum temperature of 22°C, maximum UV of 7 (High) and 8 hours of bright sunshine. There are 0 mm of rainfall expected and a light breeze of 11 kph from the south-east.

22
°C maximum temperature
9
°C minimum temperature
scattered clouds
8
hours of sunshine
7
UV index (High)
0
mm of rainfall expected
0
no heat & humidity
11
kph wind from SE

Chattanooga weather for Friday 10th April 2026

Expect clear skies in Chattanooga, Tennessee with a maximum temperature of 25°C, maximum UV of 7 (High) and 13 hours of bright sunshine. There are 0 mm of rainfall expected and little or no wind of 6 kph from the south.

25
°C maximum temperature
10
°C minimum temperature
clear skies
13
hours of sunshine
7
UV index (High)
0
mm of rainfall expected
25
°C wind chill
6
kph wind from S

Chattanooga weather for Saturday 11th April 2026

Expect clear skies in Chattanooga, Tennessee with a maximum temperature of 28°C, low levels of heat & humidity, maximum UV of 7 (High) and 13 hours of bright sunshine. There are 0 mm of rainfall expected and little or no wind of 3 kph from the east.