Weather forecast for today
Sullivan's Island, SC

Weather forecast for today

Saturday, Apr 12.

Mostly Sunny
6:51 am

7:48 pm
EDT
Mostly Sunny
66°F / 50°F
  • Wind: 12mph N
  • Humidity: 59%
  • Precip. probability: 5%
  • Precipitation: 0"
  • UV index: 8
Today, expect plenty of sunshine and only a few scattered clouds.
The highest anticipated temperature is a breezy 66.2°F, while the lowest temperature will be a crisp 50°F.
Today, the forecasted high of 66.2°F is more in line with March's average of 64.4°F than April's 71.8°F.
Sunrise will be at 6:51 am and sunset at 7:48 pm; the daylight will last for 12h and 57min.

Current condition

Clear
2:43 am EDT
Clear
  • 54°F
  • Feels like: 52°F
  • Wind: 7mph N
  • Humidity: 86%
  • Dewpoint: 48°F
  • Pressure: 29.92"Hg
  • Precipitation: 0"
  • Visibility: 10mi
  • UV index: 0
In Sullivan's Island, at the moment, a day of uninterrupted sunshine and clear conditions.
The temperature is a cool 53.6°F, with the apparent temperature closely matching at 51.8°F. The current temperature is near the lowest expected 50°F for today.

Frequently asked questions

What is the temperature now?
At 2:43 am EDT, the temperature is 53.6°F.
What is the weather forecast for Sullivan's Island for today?
Today, sunshine will dominate, with only occasional cloud cover.
What will be the maximum temperature today?
Today, the highest temperature will be 66.2°F, while the lowest temperature will be 50°F.
The highest temperature will be a couple of degrees lower than the average maximum of 71.8°F in April. The lowest temperature will be uncommonly lower than the average low of 61.3°F.
What time are sunrise and sunset today?
On Saturday, in Sullivan's Island, sunrise will be at 6:51 am and sunset at 7:48 pm (EDT).
How many hours of daylight will Sullivan's Island have today?
Today, the daylight will last for 12h and 57min.

Hourly weather forecast

4 am
  • 54°F
  • Feels like:
    50°F
Clear
Clear
  • Wind: 8mph N
  • Pressure: 29.91"Hg
  • Humidity: 87%
  • Precip. probability: 2%
  • Precipitation: 0"
  • Visibility: 10mi
6 am
  • 52°F
  • Feels like:
    48°F
Clear
Clear
  • Wind: 10mph N
  • Pressure: 29.94"Hg
  • Humidity: 84%
  • Precip. probability: 2%
  • Precipitation: 0"
  • Visibility: 10mi
Sunrise: 6:51 am
8 am
  • 52°F
  • Feels like:
    48°F
Sunny
Sunny
  • Wind: 11mph N
  • Pressure: 29.97"Hg
  • Humidity: 82%
  • Precip. probability: 2%
  • Precipitation: 0"
  • Visibility: 10mi
10 am
  • 57°F
  • Feels like:
    55°F
Sunny
Sunny
  • Wind: 12mph N
  • Pressure: 29.97"Hg
  • Humidity: 65%
  • Precip. probability: 1%
  • Precipitation: 0"
  • Visibility: 10mi
12 pm
  • 63°F
  • Feels like:
    61°F
Partly Cloudy
Partly Cloudy
  • Wind: 9mph N
  • Pressure: 30"Hg
  • Humidity: 53%
  • Precip. probability: 0%
  • Precipitation: 0"
  • Visibility: 10mi
2 pm
  • 64°F
  • Feels like:
    64°F
Partly Cloudy
Partly Cloudy
  • Wind: 8mph N
  • Pressure: 29.97"Hg
  • Humidity: 49%
  • Precip. probability: 0%
  • Precipitation: 0"
  • Visibility: 10mi
4 pm
  • 64°F
  • Feels like:
    64°F
Mostly Cloudy
Mostly Cloudy
  • Wind: 8mph NNW
  • Pressure: 29.94"Hg
  • Humidity: 47%
  • Precip. probability: 2%
  • Precipitation: 0"
  • Visibility: 10mi
6 pm
  • 64°F
  • Feels like:
    64°F
Mostly Cloudy
Mostly Cloudy
  • Wind: 7mph N
  • Pressure: 29.94"Hg
  • Humidity: 52%
  • Precip. probability: 2%
  • Precipitation: 0"
  • Visibility: 10mi
Sunset: 7:48 pm
8 pm
  • 61°F
  • Feels like:
    61°F
Mostly Cloudy
Mostly Cloudy
  • Wind: 2mph NW
  • Pressure: 29.97"Hg
  • Humidity: 58%
  • Precip. probability: 5%
  • Precipitation: 0"
  • Visibility: 10mi
10 pm
  • 59°F
  • Feels like:
    59°F
Mostly Cloudy
Mostly Cloudy
  • Wind: 1mph N
  • Pressure: 30.03"Hg
  • Humidity: 63%
  • Precip. probability: 2%
  • Precipitation: 0"
  • Visibility: 10mi
Today, a combination of cloud-filled and bright weather is predicted.
The temperature will vary between the lowest temperature of 51.8°F and the highest temperature of 64.4°F. The warmest part of the day will be from 1 pm to 6 pm.
Today, the expected high matches March's average of 64.4°F more than April's. The expected low will be also more resembling what’s typical in March than in April.
Updated: Apr 12, 2025 @ 06:43:59 UTC
Published by: Weather U.S. | About Us
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Weather Forecasting & Climate

Sullivan's Island, South Carolina, USA

  • en: Sullivan's Island, South Carolina, USA
  • es: Sullivan's Island, Carolina del Sur, EE.UU.
  • hr: Sallivans Aйlend, Južna Karolina, SAD
  • sr: Sallivans Aйlend, Južna Karolina, SAD
  • zh: 沙利文的岛, 南卡罗来纳, 美国
  • Latitude: 32.763232°
  • Longitude: -79.836751°
  • Elevation: 13 ft
  • Current time: 2:43am EDT
  • Sunrise: 6:51 am EDT
  • Sunset: 7:48 pm EDT
  • Timezone: America/New_York
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