Weather forecast for 10 daysSwansea, SC
Weather forecast for the weekend
Sunday Oct 18, 2026
- 64°F
- 43°F
Sunny
- Precip. probability: 0%
- Precipitation: 0"
- Wind: 14mphNNE 32°
- Humidity: 40%
- UV index: 6
- Sunrise: 7:31 am EDT
- Sunset: 6:47 pm EDT
- details ▼
On Sunday, in Swansea, expect consistent sunshine and open skies.
The temperature is anticipated to vary between an enjoyable 64.4°F and a frosty 42.8°F.
Today, the colder forecast high of 64.4°F matches November's pattern over October's.
Sunrise was at 7:31 am and sunset will be at 6:47 pm; the daylight will last for 11h and 16min.
The temperature is anticipated to vary between an enjoyable 64.4°F and a frosty 42.8°F.
Today, the colder forecast high of 64.4°F matches November's pattern over October's.
Sunrise was at 7:31 am and sunset will be at 6:47 pm; the daylight will last for 11h and 16min.
10-day overview
Daily temperatures
Maximum temperature: 77°C.
Coldest day: today 64°C.
Coldest day: today 64°C.
Chance of precipitation
Highest chance: 8%.
Long-term weather forecast
- Sunday
- Oct 18, 2026
- 64°F
- 43°F
Sunny
- Precip. probability: 0%
- Precipitation: 0"
- Wind: 14mphNNE 32°
- Humidity: 40%
- UV index: 6
- Sunrise: 7:31 am EDT
- Sunset: 6:47 pm EDT
- details ▼
- Monday
- Oct 19, 2026
- 70°F
- 43°F
Sunny
- Precip. probability: 1%
- Precipitation: 0"
- Wind: 11mphN 10°
- Humidity: 43%
- UV index: 6
- Sunrise: 7:32 am EDT
- Sunset: 6:45 pm EDT
- details ▼
- Tuesday
- Oct 20, 2026
- 77°F
- 45°F
Sunny
- Precip. probability: 2%
- Precipitation: 0"
- Wind: 10mphN 0°
- Humidity: 41%
- UV index: 6
- Sunrise: 7:33 am EDT
- Sunset: 6:44 pm EDT
- details ▼
- Wednesday
- Oct 21, 2026
- 77°F
- 43°F
Sunny
- Precip. probability: 2%
- Precipitation: 0"
- Wind: 8mphN 0°
- Humidity: 45%
- UV index: 6
- Sunrise: 7:34 am EDT
- Sunset: 6:43 pm EDT
- details ▼
- Thursday
- Oct 22, 2026
- 77°F
- 45°F
Sunny
- Precip. probability: 5%
- Precipitation: 0"
- Wind: 6mphN 350°
- Humidity: 48%
- UV index: 6
- Sunrise: 7:35 am EDT
- Sunset: 6:42 pm EDT
- details ▼
- Friday
- Oct 23, 2026
- 73°F
- 46°F
Sunny
- Precip. probability: 4%
- Precipitation: 0"
- Wind: 9mphNNE 33°
- Humidity: 46%
- UV index: 6
- Sunrise: 7:35 am EDT
- Sunset: 6:41 pm EDT
- details ▼
- Saturday
- Oct 24, 2026
- 68°F
- 45°F
Sunny
- Precip. probability: 4%
- Precipitation: 0"
- Wind: 12mphNNE 33°
- Humidity: 54%
- UV index: 5
- Sunrise: 7:36 am EDT
- Sunset: 6:40 pm EDT
- details ▼
- Sunday
- Oct 25, 2026
- 72°F
- 45°F
Sunny
- Precip. probability: 8%
- Precipitation: 0"
- Wind: 11mphNNE 20°
- Humidity: 56%
- UV index: 5
- Sunrise: 7:37 am EDT
- Sunset: 6:39 pm EDT
- details ▼
- Monday
- Oct 26, 2026
- 73°F
- 46°F
Mostly Sunny
- Precip. probability: 5%
- Precipitation: 0"
- Wind: 9mphNNE 12°
- Humidity: 53%
- UV index: 5
- Sunrise: 7:38 am EDT
- Sunset: 6:38 pm EDT
- details ▼
- Tuesday
- Oct 27, 2026
- 77°F
- 52°F
Partly Cloudy
- Precip. probability: 8%
- Precipitation: 0"
- Wind: 9mphNNE 16°
- Humidity: 53%
- UV index: 5
- Sunrise: 7:39 am EDT
- Sunset: 6:37 pm EDT
- details ▼
Weather models show that primarily bright and occasionally overcast weather is forecasted.
Rainfall is not expected in Swansea in the upcoming period.
Temperature differences will be noticeable across the forecast period. Maximum temperatures are forecasted between 64.4°F and 77°F, while the low temperature range extends from 42.8°F to 51.8°F.
Tuesday through Thursday and next Tuesday, with the highest temperature of 77°F, will be the warmest days; today is the coldest day, with a maximum temperature of 64.4°F.
Rainfall is not expected in Swansea in the upcoming period.
Temperature differences will be noticeable across the forecast period. Maximum temperatures are forecasted between 64.4°F and 77°F, while the low temperature range extends from 42.8°F to 51.8°F.
Tuesday through Thursday and next Tuesday, with the highest temperature of 77°F, will be the warmest days; today is the coldest day, with a maximum temperature of 64.4°F.
Updated: Oct 18, 2026 @ 14:45:51 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, sunshine will likely continue with scattered clouds at most.
Today, the highest temperature will be 64.4°F, while the lowest temperature will be 42.8°F.
The maximum temperature today will be uncommonly lower than the average highest temperature of 73.8°F in October. The lowest temperature today will be also significantly lower than the average low of 57°F.
The maximum temperature today will be uncommonly lower than the average highest temperature of 73.8°F in October. The lowest temperature today will be also significantly lower than the average low of 57°F.
On Sunday, in Swansea, sunrise was at 7:31 am and sunset will be at 6:47 pm (EDT).
In Swansea, the length of the day today will be 11h and 16min.
