Weather forecast for todayChattanooga, TN

Weather forecast for today

Current condition 8:42 am EDT

  • 54°F
  • Feels like:
    52°F
Cloudy
Cloudy
  • Precipitation: 0"
  • Wind: 12mphN 350°
  • Humidity: 70%
  • Dewpoint: 45°F
  • Pressure: 30.28"Hg
  • Visibility: 10mi
  • UV index: 0
  • ▼
At the moment, the skyline is shrouded in clouds, creating a gloomy atmosphere.
The temperature is a crisp 53.6°F, and the feels-like temperature is almost the same at 51.8°F. The current temperature is relatively far from the maximum of 64.4°F anticipated for today.

Saturday Oct 17, 2026

  • 64°F
  • 43°F
AM Clouds / PM Sun
AM Clouds / PM Sun
  • Precip. probability: 1%
  • Precipitation: 0"
  • Wind: 14mphN 11°
  • Humidity: 52%
  • UV index: 6
  • Sunrise: 7:49 am EDT
  • Sunset: 7:03 pm EDT
  • ▼
On Saturday, in Chattanooga, patchy morning clouds will clear as the afternoon brings plenty of sunshine.
The maximum expected temperature is a comfortable 64.4°F, while the minimum temperature will be a chilly 42.8°F.
Expected temperatures are trending slightly cooler than October's climate norm of 70.2°F.
Sunrise was at 7:49 am and sunset will be at 7:03 pm; the daylight will last for 11h and 15min.

Hourly overview

Hourly temperatures

Warmest period: 3 pm - 5 pm 63°C.
Coldest hour: 11 pm 52°C.

Chance of precipitation

Highest chance: 1%.

Hourly weather forecast

  • 9 am
  • 55°F
  • Feels like:
    52°F
Cloudy
Cloudy
  • Precip. probability: 1%
  • Precipitation: 0"
  • Wind: 12mphN 355°
  • Humidity: 69%
  • Pressure: 30.27"Hg
  • Visibility: 10mi
  • UV index: 0
  • ▼
  • 10 am
  • 55°F
  • Feels like:
    54°F
Cloudy
Cloudy
  • Precip. probability: 1%
  • Precipitation: 0"
  • Wind: 14mphN 2°
  • Humidity: 64%
  • Pressure: 30.3"Hg
  • Visibility: 10mi
  • UV index: 1
  • ▼
  • 11 am
  • 57°F
  • Feels like:
    55°F
Partly Cloudy
Partly Cloudy
  • Precip. probability: 0%
  • Precipitation: 0"
  • Wind: 14mphN 10°
  • Humidity: 59%
  • Pressure: 30.3"Hg
  • Visibility: 10mi
  • UV index: 2
  • ▼
  • 12 pm
  • 59°F
  • Feels like:
    55°F
Partly Cloudy
Partly Cloudy
  • Precip. probability: 0%
  • Precipitation: 0"
  • Wind: 12mphNNE 14°
  • Humidity: 55%
  • Pressure: 30.3"Hg
  • Visibility: 10mi
  • UV index: 5
  • ▼
  • 1 pm
  • 61°F
  • Feels like:
    59°F
Partly Cloudy
Partly Cloudy
  • Precip. probability: 0%
  • Precipitation: 0"
  • Wind: 12mphNNE 13°
  • Humidity: 48%
  • Pressure: 30.3"Hg
  • Visibility: 10mi
  • UV index: 6
  • ▼
  • 2 pm
  • 61°F
  • Feels like:
    59°F
Mostly Sunny
Mostly Sunny
  • Precip. probability: 0%
  • Precipitation: 0"
  • Wind: 12mphN 11°
  • Humidity: 45%
  • Pressure: 30.3"Hg
  • Visibility: 10mi
  • UV index: 6
  • ▼
  • 3 pm
  • 63°F
  • Feels like:
    61°F
Mostly Sunny
Mostly Sunny
  • Precip. probability: 0%
  • Precipitation: 0"
  • Wind: 13mphNNE 15°
  • Humidity: 44%
  • Pressure: 30.3"Hg
  • Visibility: 10mi
  • UV index: 4
  • ▼
  • 4 pm
  • 63°F
  • Feels like:
    61°F
Sunny
Sunny
  • Precip. probability: 0%
  • Precipitation: 0"
  • Wind: 12mphNNE 15°
  • Humidity: 41%
  • Pressure: 30.3"Hg
  • Visibility: 10mi
  • UV index: 3
  • ▼
  • 5 pm
  • 63°F
  • Feels like:
    61°F
Sunny
Sunny
  • Precip. probability: 0%
  • Precipitation: 0"
  • Wind: 12mphNNE 19°
  • Humidity: 42%
  • Pressure: 30.33"Hg
  • Visibility: 10mi
  • UV index: 1
  • ▼
  • 6 pm
  • 61°F
  • Feels like:
    59°F
Sunny
Sunny
  • Precip. probability: 0%
  • Precipitation: 0"
  • Wind: 12mphNNE 25°
  • Humidity: 42%
  • Pressure: 30.33"Hg
  • Visibility: 10mi
  • UV index: 0
  • ▼
  • 7 pm
  • 59°F
  • Feels like:
    55°F
Sunny
Sunny
  • Precip. probability: 0%
  • Precipitation: 0"
  • Wind: 10mphNNE 27°
  • Humidity: 45%
  • Pressure: 30.33"Hg
  • Visibility: 10mi
  • UV index: 0
  • ▼
Sunset: 7:03 pm
  • 8 pm
  • 55°F
  • Feels like:
    54°F
Clear
Clear
  • Precip. probability: 1%
  • Precipitation: 0"
  • Wind: 8mphNNE 26°
  • Humidity: 53%
  • Pressure: 30.36"Hg
  • Visibility: 10mi
  • UV index: 0
  • ▼
  • 9 pm
  • 54°F
  • Feels like:
    52°F
Clear
Clear
  • Precip. probability: 1%
  • Precipitation: 0"
  • Wind: 8mphNNE 21°
  • Humidity: 58%
  • Pressure: 30.39"Hg
  • Visibility: 10mi
  • UV index: 0
  • ▼
  • 10 pm
  • 52°F
  • Feels like:
    50°F
Clear
Clear
  • Precip. probability: 1%
  • Precipitation: 0"
  • Wind: 7mphNNE 22°
  • Humidity: 61%
  • Pressure: 30.39"Hg
  • Visibility: 10mi
  • UV index: 0
  • ▼
  • 11 pm
  • 52°F
  • Feels like:
    50°F
Clear
Clear
  • Precip. probability: 1%
  • Precipitation: 0"
  • Wind: 7mphNNE 30°
  • Humidity: 62%
  • Pressure: 30.42"Hg
  • Visibility: 10mi
  • UV index: 0
  • ▼
Today, in Chattanooga, a combination of clear and cloudy weather is expected.
The temperature will vary between the lowest temperature of 51.8°F and the highest temperature of 62.6°F. The warmest part of the day will be from 3 pm to 5 pm.
Today, the maximum will be moderately lower than the average high for October. Forecast models suggest a low more similar to November's typical minimum of 40.1°F than October's usual 49.3°F.
Updated: Oct 17, 2026 @ 12:42:33 UTC
Published by: Weather U.S. | About Us
Data Sources | weather.com | Weather
Weather Forecasting & Climate

Frequently asked questions

Currently (8:42 am EDT) it is 53.6°F in Chattanooga.

On Saturday, the day starts cloudy, but conditions will brighten up as the afternoon unfolds.

Today, the highest temperature will be 64.4°F, while the lowest temperature will be 42.8°F.
The maximum temperature today will be relatively lower than the average highest temperature in October. Today, the lowest temperature will be also moderately lower than the average low temperature.

On Saturday, in Chattanooga, sunrise was at 7:49 am and sunset will be at 7:03 pm (EDT).

In Chattanooga, today, there will be 11h and 15min of daylight.