USA / Chattanooga
Monday, September 21, 2026

Chattanooga, US

few clouds

75°
Feels like 76°
H: 77° L: 72°
few clouds
🍃

Smart Outdoor Advice

Perfect weather for outdoor activities! Enjoy the comfortable conditions.

Hourly Forecast

6 AM

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74°

89%

9 AM

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72°

95%

12 PM

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71°

100%

3 PM

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80°

71%

6 PM

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90°

49%

9 PM

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83°

63%

12 AM

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75°

76%

3 AM

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73°

85%

Air Quality Index

1

Good

Air quality index is good in Chattanooga.

PM2.5

7

PM10

11.9

O₃

23.2

NO₂

4.7

CO

150.5

Verified Station: KCHA

Official METAR Observation

From Chattanooga, Lovell Field, TN

79°F

Partly Cloudy

Wind

Southwest at 5.8 MPH (5 KT)

Pressure

29.98 inHg

Humidity

74%

Last Update

Last Update on Sep 20 2026, 10:53 pm EDT

Data Source: NOAA's National Weather Service

Humidity

87%

Dew Point

72°

Wind Speed

1mph

Gusts

2mph

Sunrise

11:27 AM

Sunset

11:41 PM

Pressure

1015hPa

Visibility

6.2mi

5-Day Extended Outlook

Mon, Sep 21

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80°

clear sky

90° 71°

Tue, Sep 22

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70°

overcast clouds

87° 69°

Wed, Sep 23

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69°

overcast clouds

78° 69°

Thu, Sep 24

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64°

broken clouds

77° 64°

Fri, Sep 25

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64°

overcast clouds

78° 64°

Sat, Sep 26

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66°

clear sky

70° 66°

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Weather Details for Chattanooga, US

What is the weather in Chattanooga?

The current weather in Chattanooga is few clouds. Local conditions are updated in real-time to provide the most accurate Chattanooga weather data.

What is the temperature in Chattanooga?

The current temperature in Chattanooga is 75°F (24°C). Looking for the Chattanooga temperature today? Expect a high of 77°F and a low of 72°F.

Is there a weather forecast for Chattanooga?

Yes, our Chattanooga forecast weather includes a detailed 5-day outlook and hourly updates. Stay informed about Chattanooga humidity, wind speeds, and barometric pressure.

Current Conditions & Alerts

Monitor Chattanooga current weather including visibility of 6.2 miles and atmospheric pressure of 1015 hPa.