Weather Forecast for Chattanooga

Tennessee, United States of America

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Current Weather - Chattanooga: 21°C

Tennessee, United States of America

Clear

Feels like 21°C

Wind

7 km/h NNE

Humidity

84%

Pressure

1017 mb

UV Index

0

Visibility

16 km

Sunny

Sunny

Saturday, June 20, 2026

High

31°C

Low

18°C

Rain Chance

2%

Hourly Forecast

Sunny 23°C
08:00
Sunny 25°C
09:00
Sunny 28°C
10:00
Sunny 27°C
11:00
Sunny 28°C
12:00
Sunny 29°C
13:00
Sunny 29°C
14:00
Sunny 30°C
15:00
Sunny 30°C
16:00
Sunny 30°C
17:00
Sunny 29°C
18:00
Sunny 26°C
19:00
Sunny 23°C
20:00
Clear 21°C
21:00
Clear 20°C
22:00
Clear 19°C
23:00
Jun 21

Day Statistics

Maximum Wind

8 km/h

Humidity

55%

Precipitation

0 mm

UV Index

11

Visibility

10 km

Rain Chance

2%

Snow Chance

0%

Sun & Moon

Sunrise

06:27 AM

Sunset

08:58 PM

Moonrise

12:22 PM

Moonset

12:41 AM

Moon Phase

First Quarter

Moon Illumination

38%

Air Quality

PM2.5

9.5

μg/m³

PM10

10.2

μg/m³

NO₂

3.9

μg/m³

O₃

72.3

μg/m³

SO₂

0.4

μg/m³

CO

142.7

μg/m³

US EPA Index: 1 GB DEFRA Index: 1