Weather forecast for 10 daysCharleston, TN
Weather forecast for the weekend
Sunday Oct 18, 2026
- 68°F
- 37°F
Sunny
- Precip. probability: 5%
- Precipitation: 0"
- Wind: 4mphNNE 22°
- Humidity: 58%
- UV index: 5
- Sunrise: 7:47 am EDT
- Sunset: 7:00 pm EDT
- details ▼
Today, on Sunday, October 18, clear and sunny conditions are expected.
The temperature is predicted to vary significantly from a high of a pleasant 68°F to a low of an icy 37.4°F.
The highest temperature today will align with the usual October peak of 70.7°F.
Sunrise will be at 7:47 am and sunset at 7:00 pm; the daylight will last for 11h and 13min.
The temperature is predicted to vary significantly from a high of a pleasant 68°F to a low of an icy 37.4°F.
The highest temperature today will align with the usual October peak of 70.7°F.
Sunrise will be at 7:47 am and sunset at 7:00 pm; the daylight will last for 11h and 13min.
10-day overview
Daily temperatures
Maximum temperature: 77°C.
Coldest day: today 68°C.
Coldest day: today 68°C.
Chance of precipitation
Highest chance: tomorrow 13%.
Long-term weather forecast
- Sunday
- Oct 18, 2026
- 68°F
- 37°F
Sunny
- Precip. probability: 5%
- Precipitation: 0"
- Wind: 4mphNNE 22°
- Humidity: 58%
- UV index: 5
- Sunrise: 7:47 am EDT
- Sunset: 7:00 pm EDT
- details ▼
- Monday
- Oct 19, 2026
- 72°F
- 41°F
Sunny
- Precip. probability: 13%
- Precipitation: 0"
- Wind: 6mphN 1°
- Humidity: 58%
- UV index: 5
- Sunrise: 7:48 am EDT
- Sunset: 6:59 pm EDT
- details ▼
- Tuesday
- Oct 20, 2026
- 75°F
- 41°F
Sunny
- Precip. probability: 5%
- Precipitation: 0"
- Wind: 7mphNNE 22°
- Humidity: 54%
- UV index: 5
- Sunrise: 7:49 am EDT
- Sunset: 6:57 pm EDT
- details ▼
- Wednesday
- Oct 21, 2026
- 77°F
- 41°F
Sunny
- Precip. probability: 6%
- Precipitation: 0"
- Wind: 4mphN 11°
- Humidity: 53%
- UV index: 5
- Sunrise: 7:50 am EDT
- Sunset: 6:56 pm EDT
- details ▼
- Thursday
- Oct 22, 2026
- 75°F
- 45°F
Sunny
- Precip. probability: 6%
- Precipitation: 0"
- Wind: 6mphNNE 20°
- Humidity: 56%
- UV index: 5
- Sunrise: 7:51 am EDT
- Sunset: 6:55 pm EDT
- details ▼
- Friday
- Oct 23, 2026
- 73°F
- 43°F
Sunny
- Precip. probability: 6%
- Precipitation: 0"
- Wind: 4mphNNE 15°
- Humidity: 58%
- UV index: 5
- Sunrise: 7:52 am EDT
- Sunset: 6:54 pm EDT
- details ▼
- Saturday
- Oct 24, 2026
- 75°F
- 43°F
Sunny
- Precip. probability: 7%
- Precipitation: 0"
- Wind: 3mphNW 318°
- Humidity: 62%
- UV index: 5
- Sunrise: 7:53 am EDT
- Sunset: 6:53 pm EDT
- details ▼
- Sunday
- Oct 25, 2026
- 75°F
- 43°F
Mostly Sunny
- Precip. probability: 7%
- Precipitation: 0"
- Wind: 4mphN 0°
- Humidity: 61%
- UV index: 5
- Sunrise: 7:54 am EDT
- Sunset: 6:51 pm EDT
- details ▼
- Monday
- Oct 26, 2026
- 77°F
- 45°F
Partly Cloudy
- Precip. probability: 7%
- Precipitation: 0"
- Wind: 6mphN 10°
- Humidity: 60%
- UV index: 5
- Sunrise: 7:55 am EDT
- Sunset: 6:50 pm EDT
- details ▼
- Tuesday
- Oct 27, 2026
- 77°F
- 46°F
Partly Cloudy
- Precip. probability: 11%
- Precipitation: 0"
- Wind: 5mphNNE 12°
- Humidity: 61%
- UV index: 5
- Sunrise: 7:56 am EDT
- Sunset: 6:49 pm EDT
- details ▼
Over the next ten days, primarily clear and occasionally dull weather is expected.
Rainfall is not predicted in Charleston in the upcoming period.
In the upcoming period, the maximum temperature will vary between 68°F and 77°F, while the low temperature range extends from 37.4°F to 46.4°F.
Wednesday, next Monday and Tuesday, with the highest temperature of 77°F, will be the warmest days; today is the coldest day, with a maximum temperature of 68°F.
Rainfall is not predicted in Charleston in the upcoming period.
In the upcoming period, the maximum temperature will vary between 68°F and 77°F, while the low temperature range extends from 37.4°F to 46.4°F.
Wednesday, next Monday and Tuesday, with the highest temperature of 77°F, will be the warmest days; today is the coldest day, with a maximum temperature of 68°F.
Updated: Oct 18, 2026 @ 05:54:19 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 Sunday, conditions remain stable and sunny, with little cloud presence.
Today, the maximum temperature will be 68°F, while the minimum temperature will be 37.4°F.
The maximum temperature today will be in line with the average highest temperature in October. The lowest temperature will be notably lower than the average low of 49.5°F.
The maximum temperature today will be in line with the average highest temperature in October. The lowest temperature will be notably lower than the average low of 49.5°F.
On Sunday, in Charleston, sunrise will be at 7:47 am and sunset at 7:00 pm (EDT).
Today, the daylight will last for 11h and 13min.
