Weather forecast for 10 daysChattanooga, OK

Weather forecast for the weekend

Saturday Oct 17, 2026

  • 63°F
  • 39°F
Sunny
Sunny
  • Precip. probability: 1%
  • Precipitation: 0"
  • Wind: 4mphENE 63°
  • Humidity: 43%
  • UV index: 6
  • Sunrise: 7:41 am CDT
  • Sunset: 6:57 pm CDT
  • ▼
Today, on Saturday, October 17, sunny conditions are expected to continue.
The highest temperature will be an enjoyable 62.6°F, while the lowest temperature will be a cold 39.2°F.
Today, the high of 62.6°F will be lower and more in line with November's typical maximum of 61.7°F than October's 73.2°F.
Sunrise was at 7:41 am and sunset will be at 6:57 pm; the daylight will last for 11h and 16min.

Sunday Oct 18, 2026

  • 68°F
  • 45°F
Sunny
Sunny
  • Precip. probability: 6%
  • Precipitation: 0"
  • Wind: 12mphSSE 164°
  • Humidity: 56%
  • UV index: 6
  • Sunrise: 7:42 am CDT
  • Sunset: 6:56 pm CDT
  • ▼
Tomorrow, sunshine will likely continue with scattered clouds at most.
The highest temperature will be a pleasant 68°F, while the lowest temperature will be a chilly 44.6°F.
Tomorrow's top temperature will be a couple of degrees lower than October's standard maximum of 73.2°F.
Sunrise will be at 7:42 am and sunset at 6:56 pm; tomorrow's daylight will last for 11h and 14min.

10-day overview

Daily temperatures

Warmest period: Thursday - Sunday 82°C.
Coldest day: today 63°C.

Chance of precipitation

Highest chance: Monday 26.10. 24%.

Long-term weather forecast

  • Saturday
  • Oct 17, 2026
  • 63°F
  • 39°F
Sunny
Sunny
  • Precip. probability: 1%
  • Precipitation: 0"
  • Wind: 4mphENE 63°
  • Humidity: 43%
  • UV index: 6
  • Sunrise: 7:41 am CDT
  • Sunset: 6:57 pm CDT
  • ▼
  • Sunday
  • Oct 18, 2026
  • 68°F
  • 45°F
Sunny
Sunny
  • Precip. probability: 6%
  • Precipitation: 0"
  • Wind: 12mphSSE 164°
  • Humidity: 56%
  • UV index: 6
  • Sunrise: 7:42 am CDT
  • Sunset: 6:56 pm CDT
  • ▼
  • Monday
  • Oct 19, 2026
  • 73°F
  • 48°F
Mostly Sunny
Mostly Sunny
  • Precip. probability: 5%
  • Precipitation: 0"
  • Wind: 12mphSSE 147°
  • Humidity: 53%
  • UV index: 6
  • Sunrise: 7:43 am CDT
  • Sunset: 6:55 pm CDT
  • ▼
  • Tuesday
  • Oct 20, 2026
  • 75°F
  • 54°F
Partly Cloudy
Partly Cloudy
  • Precip. probability: 6%
  • Precipitation: 0"
  • Wind: 11mphSE 140°
  • Humidity: 58%
  • UV index: 6
  • Sunrise: 7:44 am CDT
  • Sunset: 6:54 pm CDT
  • ▼
  • Wednesday
  • Oct 21, 2026
  • 81°F
  • 55°F
Mostly Sunny
Mostly Sunny
  • Precip. probability: 4%
  • Precipitation: 0"
  • Wind: 11mphSSE 159°
  • Humidity: 55%
  • UV index: 5
  • Sunrise: 7:45 am CDT
  • Sunset: 6:53 pm CDT
  • ▼
  • Thursday
  • Oct 22, 2026
  • 82°F
  • 57°F
Partly Cloudy
Partly Cloudy
  • Precip. probability: 5%
  • Precipitation: 0"
  • Wind: 11mphSSE 157°
  • Humidity: 57%
  • UV index: 5
  • Sunrise: 7:46 am CDT
  • Sunset: 6:51 pm CDT
  • ▼
  • Friday
  • Oct 23, 2026
  • 82°F
  • 57°F
Partly Cloudy
Partly Cloudy
  • Precip. probability: 3%
  • Precipitation: 0"
  • Wind: 15mphSSE 150°
  • Humidity: 52%
  • UV index: 5
  • Sunrise: 7:47 am CDT
  • Sunset: 6:50 pm CDT
  • ▼
  • Saturday
  • Oct 24, 2026
  • 82°F
  • 59°F
Partly Cloudy
Partly Cloudy
  • Precip. probability: 9%
  • Precipitation: 0"
  • Wind: 15mphSSE 159°
  • Humidity: 57%
  • UV index: 4
  • Sunrise: 7:47 am CDT
  • Sunset: 6:49 pm CDT
  • ▼
  • Sunday
  • Oct 25, 2026
  • 82°F
  • 59°F
Partly Cloudy
Partly Cloudy
  • Precip. probability: 15%
  • Precipitation: 0"
  • Wind: 10mphSE 142°
  • Humidity: 60%
  • UV index: 5
  • Sunrise: 7:48 am CDT
  • Sunset: 6:48 pm CDT
  • ▼
  • Monday
  • Oct 26, 2026
  • 77°F
  • 61°F
Mostly Cloudy
Mostly Cloudy
  • Precip. probability: 24%
  • Precipitation: 0"
  • Wind: 11mphSE 132°
  • Humidity: 69%
  • UV index: 4
  • Sunrise: 7:49 am CDT
  • Sunset: 6:47 pm CDT
  • ▼
Weather models show that a combination of cloudy and mostly clear weather is expected.
Rainfall is not forecasted in Chattanooga in the upcoming days.
Noticeable swings in temperature are expected over the next several days. Highs will range from 62.6°F to 82.4°F, while there will be also a marked difference in overnight low temperatures, as the overnight lows will vary from 39.2°F to 60.8°F.
The warmest days in Chattanooga will be Thursday through next Sunday, with a maximum of 82.4°F; today is the coldest day, with a maximum temperature of 62.6°F.
Updated: Oct 17, 2026 @ 16:35:18 UTC
Published by: Weather U.S. | About Us
Data Sources | weather.com | Weather
Weather Forecasting & Climate

Frequently asked questions

Today, the outlook remains bright and sunny.

Today, the maximum temperature will be 62.6°F, while the minimum temperature will be 39.2°F.
Today, the maximum temperature will be noticeably lower than the average highest temperature of 73.2°F in October. Today, the lowest temperature will be also notably lower than the average low of 54.3°F.

On Saturday, in Chattanooga, sunrise was at 7:41 am and sunset will be at 6:57 pm (CDT).

Today, the daylight will last for 11h and 16min.

On Sunday, sunshine is expected with little to no cloud cover.

Tomorrow, the highest temperature will be 68°F, while the lowest temperature will be 44.6°F.
The maximum temperature tomorrow will be relatively lower than the average highest temperature in October. The lowest temperature will be notably lower than the average low of 54.3°F.

On Sunday, in Chattanooga, sunrise will be at 7:42 am and sunset at 6:56 pm (CDT).

In Chattanooga, Oklahoma, tomorrow, there will be 11h and 14min of daylight.