Weather forecast for 10 daysDewees Island, SC
Weather forecast for the weekend
Sunday Oct 18, 2026
- 68°F
- 50°F
Sunny
- Precip. probability: 1%
- Precipitation: 0"
- Wind: 19mphNNE 24°
- Humidity: 61%
- UV index: 6
- Sunrise: 7:25 am EDT
- Sunset: 6:42 pm EDT
- details ▼
On Sunday, October 18, a sun-drenched sky is anticipated.
The temperature will fluctuate from a high of an agreeable 68°F to a low of a cool 50°F.
Sunrise was at 7:25 am and sunset will be at 6:42 pm; the daylight will last for 11h and 17min.
The temperature will fluctuate from a high of an agreeable 68°F to a low of a cool 50°F.
Sunrise was at 7:25 am and sunset will be at 6:42 pm; the daylight will last for 11h and 17min.
10-day overview
Daily temperatures
Warmest period: Tuesday - Wednesday 75°C.
Coldest day: today 68°C.
Coldest day: today 68°C.
Chance of precipitation
Highest chance: Tuesday 27.10. 13%.
Long-term weather forecast
- Sunday
- Oct 18, 2026
- 68°F
- 50°F
Sunny
- Precip. probability: 1%
- Precipitation: 0"
- Wind: 19mphNNE 24°
- Humidity: 61%
- UV index: 6
- Sunrise: 7:25 am EDT
- Sunset: 6:42 pm EDT
- details ▼
- Monday
- Oct 19, 2026
- 70°F
- 52°F
Sunny
- Precip. probability: 3%
- Precipitation: 0"
- Wind: 17mphN 0°
- Humidity: 62%
- UV index: 6
- Sunrise: 7:26 am EDT
- Sunset: 6:41 pm EDT
- details ▼
- Tuesday
- Oct 20, 2026
- 75°F
- 54°F
Sunny
- Precip. probability: 2%
- Precipitation: 0"
- Wind: 12mphN 353°
- Humidity: 49%
- UV index: 6
- Sunrise: 7:27 am EDT
- Sunset: 6:40 pm EDT
- details ▼
- Wednesday
- Oct 21, 2026
- 75°F
- 52°F
Sunny
- Precip. probability: 2%
- Precipitation: 0"
- Wind: 10mphN 358°
- Humidity: 54%
- UV index: 6
- Sunrise: 7:27 am EDT
- Sunset: 6:39 pm EDT
- details ▼
- Thursday
- Oct 22, 2026
- 73°F
- 55°F
Sunny
- Precip. probability: 4%
- Precipitation: 0"
- Wind: 6mphN 356°
- Humidity: 59%
- UV index: 6
- Sunrise: 7:28 am EDT
- Sunset: 6:37 pm EDT
- details ▼
- Friday
- Oct 23, 2026
- 72°F
- 55°F
Sunny
- Precip. probability: 2%
- Precipitation: 0"
- Wind: 12mphNNE 29°
- Humidity: 59%
- UV index: 6
- Sunrise: 7:29 am EDT
- Sunset: 6:36 pm EDT
- details ▼
- Saturday
- Oct 24, 2026
- 70°F
- 54°F
Mostly Sunny
- Precip. probability: 6%
- Precipitation: 0"
- Wind: 17mphNNE 27°
- Humidity: 70%
- UV index: 6
- Sunrise: 7:30 am EDT
- Sunset: 6:35 pm EDT
- details ▼
- Sunday
- Oct 25, 2026
- 70°F
- 55°F
Mostly Sunny
- Precip. probability: 4%
- Precipitation: 0"
- Wind: 16mphNNE 19°
- Humidity: 71%
- UV index: 6
- Sunrise: 7:31 am EDT
- Sunset: 6:34 pm EDT
- details ▼
- Monday
- Oct 26, 2026
- 72°F
- 57°F
Partly Cloudy
- Precip. probability: 11%
- Precipitation: 0"
- Wind: 13mphN 10°
- Humidity: 68%
- UV index: 6
- Sunrise: 7:31 am EDT
- Sunset: 6:33 pm EDT
- details ▼
- Tuesday
- Oct 27, 2026
- 73°F
- 61°F
Partly Cloudy
- Precip. probability: 13%
- Precipitation: 0"
- Wind: 11mphNNE 13°
- Humidity: 64%
- UV index: 5
- Sunrise: 7:32 am EDT
- Sunset: 6:32 pm EDT
- details ▼
Across the following ten days, primarily mostly clear and occasionally cloudy weather is expected.
Rainfall is not forecasted in Dewees Island in the upcoming period.
In the upcoming period, the highest temperature will vary between 68°F and 75.2°F, while the low temperature range extends from 50°F to 60.8°F.
Tuesday and Wednesday, with the highest temperature of 75.2°F, will be the warmest days; today is the coldest day, with a maximum temperature of 68°F.
Rainfall is not forecasted in Dewees Island in the upcoming period.
In the upcoming period, the highest temperature will vary between 68°F and 75.2°F, while the low temperature range extends from 50°F to 60.8°F.
Tuesday and Wednesday, with the highest temperature of 75.2°F, will be the warmest days; today is the coldest day, with a maximum temperature of 68°F.
Updated: Oct 18, 2026 @ 12:56:52 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 Dewees Island, clear skies and sunshine are anticipated.
Today, the highest temperature will be 68°F, while the lowest temperature will be 50°F.
On Sunday, in Dewees Island, sunrise was at 7:25 am and sunset will be at 6:42 pm (EDT).
In Dewees Island, South Carolina, the length of the day today will be 11h and 17min.
