Weather forecast for 10 daysCharleston, TN
Weather forecast for the weekend
Sunday Oct 18, 2026
- 68°F
- 37°F
Sunny
- Precip. probability: 2%
- Precipitation: 0"
- Wind: 4mphNNE 27°
- Humidity: 63%
- UV index: 5
- Sunrise: 7:47 am EDT
- Sunset: 7:00 pm EDT
- details ▼
On Sunday, October 18, expect sunny weather with a crisp, clear sky.
Significant variations in temperature are anticipated, peaking at a delightful 68°F and dropping to a low of a wintry 37.4°F.
Today's peak is forecasted to reflect the usual October high temperature 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.
Significant variations in temperature are anticipated, peaking at a delightful 68°F and dropping to a low of a wintry 37.4°F.
Today's peak is forecasted to reflect the usual October high temperature 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
Warmest day: Wednesday 77°C.
Coldest day: today 68°C.
Coldest day: today 68°C.
Chance of precipitation
Highest chance: tomorrow 12%.
Long-term weather forecast
- Sunday
- Oct 18, 2026
- 68°F
- 37°F
Sunny
- Precip. probability: 2%
- Precipitation: 0"
- Wind: 4mphNNE 27°
- Humidity: 63%
- 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: 12%
- Precipitation: 0"
- Wind: 6mphN 4°
- 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: 6%
- Precipitation: 0"
- Wind: 6mphNNE 22°
- Humidity: 55%
- 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: 5%
- Precipitation: 0"
- Wind: 4mphN 6°
- Humidity: 54%
- UV index: 5
- Sunrise: 7:50 am EDT
- Sunset: 6:56 pm EDT
- details ▼
- Thursday
- Oct 22, 2026
- 75°F
- 43°F
Sunny
- Precip. probability: 7%
- Precipitation: 0"
- Wind: 7mphNNE 21°
- Humidity: 55%
- 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 14°
- Humidity: 55%
- UV index: 5
- Sunrise: 7:52 am EDT
- Sunset: 6:54 pm EDT
- details ▼
- Saturday
- Oct 24, 2026
- 73°F
- 41°F
Sunny
- Precip. probability: 7%
- Precipitation: 0"
- Wind: 3mphNNW 329°
- Humidity: 61%
- UV index: 5
- Sunrise: 7:53 am EDT
- Sunset: 6:53 pm EDT
- details ▼
- Sunday
- Oct 25, 2026
- 73°F
- 43°F
Partly Cloudy
- Precip. probability: 6%
- Precipitation: 0"
- Wind: 4mphNNW 348°
- Humidity: 62%
- UV index: 5
- Sunrise: 7:54 am EDT
- Sunset: 6:51 pm EDT
- details ▼
- Monday
- Oct 26, 2026
- 75°F
- 45°F
Partly Cloudy
- Precip. probability: 7%
- Precipitation: 0"
- Wind: 5mphNNE 12°
- Humidity: 59%
- UV index: 5
- Sunrise: 7:55 am EDT
- Sunset: 6:50 pm EDT
- details ▼
- Tuesday
- Oct 27, 2026
- 75°F
- 48°F
Partly Cloudy
- Precip. probability: 6%
- Precipitation: 0"
- Wind: 5mphNNE 13°
- Humidity: 58%
- UV index: 5
- Sunrise: 7:56 am EDT
- Sunset: 6:49 pm EDT
- details ▼
For the next ten days, a combination of sun-filled and gloomy weather is expected.
Rainfall is not anticipated in Charleston in the upcoming days.
In the upcoming period, the highest temperature will range between 68°F and 77°F, while the minimum temperature is forecast to range between 37.4°F and 48.2°F.
Expect the warmest day on Wednesday, with temperatures peaking at 77°F; today is the coldest day, with a maximum temperature of 68°F.
Rainfall is not anticipated in Charleston in the upcoming days.
In the upcoming period, the highest temperature will range between 68°F and 77°F, while the minimum temperature is forecast to range between 37.4°F and 48.2°F.
Expect the warmest day on Wednesday, with temperatures peaking at 77°F; today is the coldest day, with a maximum temperature of 68°F.
Updated: Oct 18, 2026 @ 11:00:10 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, in Charleston, sunny and dry conditions are anticipated.
Today, the highest temperature will be 68°F, while the lowest temperature will be 37.4°F.
The highest temperature will be in line with the average maximum of 70.7°F in October. The lowest temperature today will be uncommonly lower than the average low of 49.5°F.
The highest temperature will be in line with the average maximum of 70.7°F in October. The lowest temperature today will be uncommonly 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).
In Charleston, the length of the day today will be 11h and 13min.
