Weather Forecast for Chattanooga

Tennessee, United States of America

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Current Weather - Chattanooga: 25°C

Tennessee, United States of America

Clear

Feels like 28°C

Wind

4 km/h SW

Humidity

72%

Pressure

1017 mb

UV Index

0

Visibility

10 km

Sunny

Sunny

Friday, August 14, 2026

High

36°C

Low

21°C

Rain Chance

57%

Hourly Forecast

Sunny 26°C
09:00
Sunny 29°C
10:00
Sunny 31°C
11:00
Sunny 33°C
12:00
Sunny 35°C
13:00
Sunny 36°C
14:00
Sunny 36°C
15:00
Sunny 36°C
16:00
Sunny 36°C
17:00
Sunny 35°C
18:00
Sunny 33°C
19:00
Patchy rain nearby 28°C
20:00
Moderate or heavy rain shower 24°C
21:00
Mist 23°C
22:00
Mist 22°C
23:00
Aug 15

Day Statistics

Maximum Wind

13 km/h

Humidity

67%

Precipitation

4 mm

UV Index

9

Visibility

9 km

Rain Chance

57%

Snow Chance

0%

Sun & Moon

Sunrise

07:00 AM

Sunset

08:31 PM

Moonrise

08:53 AM

Moonset

09:37 PM

Moon Phase

Waxing Crescent

Moon Illumination

5%

Air Quality

PM2.5

10.5

μg/m³

PM10

11.5

μg/m³

NO₂

7.7

μg/m³

O₃

67.3

μg/m³

SO₂

0.8

μg/m³

CO

223.8

μg/m³

US EPA Index: 1 GB DEFRA Index: 1