Weather forecast for 10 daysChattanooga, TN
Weather forecast for the weekend
Saturday Oct 17, 2026
- 63°F
- 43°F
Partly Cloudy
- Precip. probability: 0%
- Precipitation: 0"
- Wind: 14mphNNE 19°
- Humidity: 43%
- UV index: 5
- Sunrise: 7:49 am EDT
- Sunset: 7:03 pm EDT
- details ▼
Today, in Chattanooga, variable cloud cover will persist, but sunshine will break through.
Expected temperatures will peak at a breezy 62.6°F and dip to a minimum of a brisk 42.8°F.
The maximum temperature will be lower and more in tune with November's average of 57.6°F than with October's.
Sunrise was at 7:49 am and sunset will be at 7:03 pm; the daylight will last for 11h and 15min.
Expected temperatures will peak at a breezy 62.6°F and dip to a minimum of a brisk 42.8°F.
The maximum temperature will be lower and more in tune with November's average of 57.6°F than with October's.
Sunrise was at 7:49 am and sunset will be at 7:03 pm; the daylight will last for 11h and 15min.
Sunday Oct 18, 2026
- 68°F
- 41°F
Sunny
- Precip. probability: 4%
- Precipitation: 0"
- Wind: 6mphNE 45°
- Humidity: 52%
- UV index: 6
- Sunrise: 7:49 am EDT
- Sunset: 7:02 pm EDT
- details ▼
On Sunday, October 18, sunny conditions are also expected to continue.
A notable temperature range, reaching a high of a delightful 68°F and a low of a wintry 41°F, is forecasted.
Tomorrow's temperature is expected to match October's standard peak of 70.2°F.
Sunrise will be at 7:49 am and sunset at 7:02 pm; tomorrow's daylight will last for 11h and 13min.
A notable temperature range, reaching a high of a delightful 68°F and a low of a wintry 41°F, is forecasted.
Tomorrow's temperature is expected to match October's standard peak of 70.2°F.
Sunrise will be at 7:49 am and sunset at 7:02 pm; tomorrow's daylight will last for 11h and 13min.
10-day overview
Daily temperatures
Warmest day: Monday 26.10. 81°C.
Coldest day: today 63°C.
Coldest day: today 63°C.
Chance of precipitation
Highest chance: Sunday - Monday 6%.
Long-term weather forecast
- Saturday
- Oct 17, 2026
- 63°F
- 43°F
Partly Cloudy
- Precip. probability: 0%
- Precipitation: 0"
- Wind: 14mphNNE 19°
- Humidity: 43%
- UV index: 5
- Sunrise: 7:49 am EDT
- Sunset: 7:03 pm EDT
- details ▼
- Sunday
- Oct 18, 2026
- 68°F
- 41°F
Sunny
- Precip. probability: 4%
- Precipitation: 0"
- Wind: 6mphNE 45°
- Humidity: 52%
- UV index: 6
- Sunrise: 7:49 am EDT
- Sunset: 7:02 pm EDT
- details ▼
- Monday
- Oct 19, 2026
- 73°F
- 45°F
Sunny
- Precip. probability: 3%
- Precipitation: 0"
- Wind: 6mphNNE 15°
- Humidity: 49%
- UV index: 5
- Sunrise: 7:50 am EDT
- Sunset: 7:01 pm EDT
- details ▼
- Tuesday
- Oct 20, 2026
- 77°F
- 46°F
Sunny
- Precip. probability: 3%
- Precipitation: 0"
- Wind: 7mphNNE 22°
- Humidity: 48%
- UV index: 5
- Sunrise: 7:51 am EDT
- Sunset: 7:00 pm EDT
- details ▼
- Wednesday
- Oct 21, 2026
- 77°F
- 46°F
Sunny
- Precip. probability: 4%
- Precipitation: 0"
- Wind: 5mphNNE 18°
- Humidity: 48%
- UV index: 5
- Sunrise: 7:52 am EDT
- Sunset: 6:59 pm EDT
- details ▼
- Thursday
- Oct 22, 2026
- 77°F
- 48°F
Sunny
- Precip. probability: 5%
- Precipitation: 0"
- Wind: 7mphNNE 12°
- Humidity: 48%
- UV index: 5
- Sunrise: 7:53 am EDT
- Sunset: 6:57 pm EDT
- details ▼
- Friday
- Oct 23, 2026
- 75°F
- 48°F
Sunny
- Precip. probability: 4%
- Precipitation: 0"
- Wind: 6mphNNE 32°
- Humidity: 52%
- UV index: 5
- Sunrise: 7:54 am EDT
- Sunset: 6:56 pm EDT
- details ▼
- Saturday
- Oct 24, 2026
- 77°F
- 46°F
Sunny
- Precip. probability: 4%
- Precipitation: 0"
- Wind: 4mphNNE 18°
- Humidity: 53%
- UV index: 5
- Sunrise: 7:55 am EDT
- Sunset: 6:55 pm EDT
- details ▼
- Sunday
- Oct 25, 2026
- 79°F
- 46°F
Partly Cloudy
- Precip. probability: 6%
- Precipitation: 0"
- Wind: 4mphN 356°
- Humidity: 55%
- UV index: 5
- Sunrise: 7:56 am EDT
- Sunset: 6:54 pm EDT
- details ▼
- Monday
- Oct 26, 2026
- 81°F
- 50°F
Sunny
- Precip. probability: 6%
- Precipitation: 0"
- Wind: 5mphN 2°
- Humidity: 54%
- UV index: 5
- Sunrise: 7:57 am EDT
- Sunset: 6:53 pm EDT
- details ▼
In the days ahead, primarily sunny and occasionally cloud-filled weather is anticipated.
Rainfall is not expected in Chattanooga in the upcoming period.
Temperature differences will be noticeable throughout the forecast window. Forecast highs will fluctuate between 62.6°F and 80.6°F, while the lowest temperature will be between 41°F and 50°F.
Next Monday is expected to be the warmest, reaching up to 80.6°F; today is the coldest day, with a maximum temperature of 62.6°F.
Rainfall is not expected in Chattanooga in the upcoming period.
Temperature differences will be noticeable throughout the forecast window. Forecast highs will fluctuate between 62.6°F and 80.6°F, while the lowest temperature will be between 41°F and 50°F.
Next Monday is expected to be the warmest, reaching up to 80.6°F; today is the coldest day, with a maximum temperature of 62.6°F.
Updated: Oct 17, 2026 @ 18:28:55 UTC
Published by: Weather U.S. | About Us
Data Sources | weather.com | Weather
Weather Forecasting & Climate
Published by: Weather U.S. | About Us
Data Sources | weather.com | Weather
Weather Forecasting & Climate
Frequently asked questions
On Saturday, in Chattanooga, changing cloud patterns will allow for periods of sunshine.
Today, the maximum temperature will be 62.6°F, while the minimum temperature will be 42.8°F.
The maximum temperature will be slightly cooler than the average highest temperature of 70.2°F in October. Today, the lowest temperature will be also a few degrees lower than the average low temperature.
The maximum temperature will be slightly cooler than the average highest temperature of 70.2°F in October. Today, the lowest temperature will be also a few degrees 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, Tennessee, today, there will be 11h and 15min of daylight.
Tomorrow, the forecast calls for abundant sunshine.
Tomorrow, the maximum temperature will be 68°F, while the minimum temperature will be 41°F.
The maximum temperature will be in line with the average highest temperature of 70.2°F in October. The lowest temperature will be a few degrees lower than the average low of 49.3°F.
The maximum temperature will be in line with the average highest temperature of 70.2°F in October. The lowest temperature will be a few degrees lower than the average low of 49.3°F.
On Sunday, in Chattanooga, sunrise will be at 7:49 am and sunset at 7:02 pm (EDT).
Tomorrow, the daylight will last for 11h and 13min.





