Weather forecast for today
Johns Island, SC

Weather forecast for today

Monday, Jun 16.

Partly Cloudy
6:10 am

8:31 pm
EDT
Partly Cloudy
88°F / 77°F
  • Wind: 12mph SW
  • Humidity: 79%
  • Precip. probability: 16%
  • Precipitation: 0"
  • UV index: 10
Today, on Monday, June 16, clouds and sunshine will alternate throughout the day.
The temperature scale will run from a maximum of a humid 87.8°F to a minimum of a warm 77°F.
The maximum heat index, which adjusts the air temperature based on humidity, is computed to be an extremely hot 105.8°F. Note that heat index values are valued for light wind and location in the shade. Be aware that direct exposure to sunlight increases heat impact and may raise the heat index by up to 15 Fahrenheit (8 Celsius) degrees.
The forecasted peak temperature will reflect the average June high of 87.1°F.
Sunrise will be at 6:10 am and sunset at 8:31 pm; the daylight will last for 14h and 21min.

Current condition

Clear
3:46 am EDT
Clear
  • 73°F
  • Feels like: 73°F
  • Wind: 2mph WSW
  • Humidity: 98%
  • Dewpoint: 73°F
  • Pressure: 30.06"Hg
  • Precipitation: 0"
  • Visibility: 10mi
  • UV index: 0
In Johns Island, currently, skies are clear and bright, offering ideal outdoor conditions.
The temperature is a warm 73.4°F. The current temperature is almost at the minimum-anticipated 77°F for today.

Frequently asked questions

What is the temperature now?
Currently (3:46 am EDT) it is 73.4°F in Johns Island.
What is the weather forecast for Johns Island for today?
Today, in Johns Island, a partly cloudy outlook will keep the sky interesting throughout the day.
What will be the highest temperature today?
Today, the maximum temperature will be 87.8°F, while the minimum temperature will be 77°F. The maximum heat index, which combines air temperature and relative humidity, is evaluated at 105.8°F.
The highest temperature will be in line with the average maximum of 87.1°F in June. The lowest temperature will be also in line with the average low of 73.4°F.
When is the sunrise / sunset today?
On Monday, in Johns Island, sunrise will be at 6:10 am and sunset at 8:31 pm (EDT).
How many hours of daylight will Johns Island have today?
In Johns Island, today, there will be 14h and 21min of daylight.

Hourly weather forecast

4 am
  • 73°F
  • Feels like:
    73°F
Clear
Clear
  • Wind: 2mph WSW
  • Pressure: 30.06"Hg
  • Humidity: 98%
  • Precip. probability: 4%
  • Precipitation: 0"
  • Visibility: 10mi
6 am
  • 73°F
  • Feels like:
    73°F
Partly Cloudy
Partly Cloudy
  • Wind: 2mph WSW
  • Pressure: 30.06"Hg
  • Humidity: 99%
  • Precip. probability: 3%
  • Precipitation: 0"
  • Visibility: 9mi
Sunrise: 6:10 am
8 am
  • 79°F
  • Feels like:
    84°F
Partly Cloudy
Partly Cloudy
  • Wind: 6mph WSW
  • Pressure: 30.06"Hg
  • Humidity: 87%
  • Precip. probability: 3%
  • Precipitation: 0"
  • Visibility: 10mi
10 am
  • 84°F
  • Feels like:
    91°F
Partly Cloudy
Partly Cloudy
  • Wind: 9mph WSW
  • Pressure: 30.06"Hg
  • Humidity: 70%
  • Precip. probability: 2%
  • Precipitation: 0"
  • Visibility: 10mi
12 pm
  • 86°F
  • Feels like:
    95°F
Mostly Cloudy
Mostly Cloudy
  • Wind: 9mph SW
  • Pressure: 30.06"Hg
  • Humidity: 67%
  • Precip. probability: 2%
  • Precipitation: 0"
  • Visibility: 10mi
2 pm
  • 88°F
  • Feels like:
    97°F
Partly Cloudy
Partly Cloudy
  • Wind: 11mph SSW
  • Pressure: 30.03"Hg
  • Humidity: 66%
  • Precip. probability: 16%
  • Precipitation: 0"
  • Visibility: 10mi
4 pm
  • 86°F
  • Feels like:
    95°F
Partly Cloudy
Partly Cloudy
  • Wind: 12mph SSW
  • Pressure: 30"Hg
  • Humidity: 70%
  • Precip. probability: 7%
  • Precipitation: 0"
  • Visibility: 10mi
6 pm
  • 84°F
  • Feels like:
    93°F
Partly Cloudy
Partly Cloudy
  • Wind: 11mph SSW
  • Pressure: 29.97"Hg
  • Humidity: 76%
  • Precip. probability: 5%
  • Precipitation: 0"
  • Visibility: 10mi
8 pm
  • 82°F
  • Feels like:
    90°F
Partly Cloudy
Partly Cloudy
  • Wind: 9mph SSW
  • Pressure: 30"Hg
  • Humidity: 84%
  • Precip. probability: 9%
  • Precipitation: 0"
  • Visibility: 10mi
Sunset: 8:31 pm
10 pm
  • 81°F
  • Feels like:
    88°F
Partly Cloudy
Partly Cloudy
  • Wind: 8mph SSW
  • Pressure: 30"Hg
  • Humidity: 88%
  • Precip. probability: 8%
  • Precipitation: 0"
  • Visibility: 10mi
Today, in Johns Island, gray skies are likely.
The temperature will vary between a maximum of 87.8°F and a minimum of 73.4°F. The feels-like temperature will vary between a minimum of 73.4°F and a maximum of 96.8°F. The hottest part of the day will be from 1 pm to 3 pm.
The maximum temperature will be close to June's average highest temperature of 87.1°F. The night temperature will be also in line with the standard June low of 73.4°F.
Updated: Jun 16, 2025 @ 07:46:38 UTC
Published by: Weather U.S. | About Us
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Weather Forecasting & Climate

Johns Island, South Carolina, USA

  • en: Johns Island, South Carolina, USA
  • es: Johns Island, Carolina del Sur, EE.UU.
  • hr: Džons, Južna Karolina, SAD
  • sr: Džons, Južna Karolina, SAD
  • zh: 约翰岛, 南卡罗来纳, 美国
  • Latitude: 32.717725°
  • Longitude: -80.064668°
  • Elevation: 49 ft
  • Current time: 3:46am EDT
  • Sunrise: 6:10 am EDT
  • Sunset: 8:31 pm EDT
  • Timezone: America/New_York
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