Weather forecast for today
Charleston International Airport, SC

Weather forecast for today

Saturday, May 3.

Cloudy
6:28 am

8:05 pm
EDT
Cloudy
82°F / 68°F
  • Wind: 19mph S
  • Humidity: 55%
  • Precip. probability: 5%
  • Precipitation: 0.04"
  • UV index: 7
Today, on Saturday, May 3, widespread cloud cover is expected.
Minimal precipitation is anticipated. Forecasted temperatures will peak at a warm 82.4°F and dip to a minimum of a delightful 68°F.
The maximum heat index, which indicates how humid air affects the felt temperature, is assessed at 84.2°F.
The forecast high of 82.4°F is more in line with June's average of 82.4°F than May's 75.2°F.
Sunrise was at 6:28 am and sunset will be at 8:05 pm; the daylight will last for 13h and 36min.

Current condition

Mostly Cloudy
12:39 pm EDT
Mostly Cloudy
  • 82°F
  • Feels like: 84°F
  • Wind: 18mph S
  • Humidity: 55%
  • Dewpoint: 64°F
  • Pressure: 29.97"Hg
  • Precipitation: 0"
  • Visibility: 10mi
  • UV index: 7
In Charleston International Airport, at the moment, thick clouds dominate the sky, making it feel mostly cloudy.
The temperature is a moderately hot 82.4°F, with the feels-like temperature closely matching at 84.2°F. The current temperature is the maximum expected temperature of the day.

Weather radar - Charleston International Airport, SC

Doppler radar displays precipitation for the past 2h and forecasts the next 30min

Frequently asked questions

What is the temperature now?
The current temperature (12:39 pm EDT) is 82.4°F.
What is the weather forecast for Charleston International Airport for today?
On Saturday, thick clouds will dominate the sky.
Will it rain today?
Today, there is a low chance of minimal precipitation in Charleston International Airport.
What will be the highest temperature today?
Today, the highest temperature will be 82.4°F, while the lowest temperature will be 68°F. The maximum heat index, which integrates air moisture with ambient temperature, is computed to be 84.2°F.
The maximum temperature today will be slightly warmer than the average highest temperature in May. Today, the lowest temperature will be significantly higher than the average low of 50°F.
What time are sunrise and sunset today?
On Saturday, in Charleston International Airport, sunrise was at 6:28 am and sunset will be at 8:05 pm (EDT).
How long is the day today?
Today, the daylight will last for 13h and 36min.

Hourly weather forecast

1 pm
  • 82°F
  • Feels like:
    84°F
Mostly Cloudy
Mostly Cloudy
  • Wind: 18mph S
  • Pressure: 29.94"Hg
  • Humidity: 54%
  • Precip. probability: 1%
  • Precipitation: 0"
  • Visibility: 10mi
2 pm
  • 81°F
  • Feels like:
    84°F
Cloudy
Cloudy
  • Wind: 18mph S
  • Pressure: 29.94"Hg
  • Humidity: 55%
  • Precip. probability: 3%
  • Precipitation: 0"
  • Visibility: 10mi
3 pm
  • 81°F
  • Feels like:
    84°F
Partly Cloudy
Partly Cloudy
  • Wind: 19mph S
  • Pressure: 29.91"Hg
  • Humidity: 56%
  • Precip. probability: 4%
  • Precipitation: 0"
  • Visibility: 10mi
4 pm
  • 81°F
  • Feels like:
    82°F
Partly Cloudy
Partly Cloudy
  • Wind: 17mph S
  • Pressure: 29.88"Hg
  • Humidity: 54%
  • Precip. probability: 1%
  • Precipitation: 0"
  • Visibility: 10mi
5 pm
  • 79°F
  • Feels like:
    82°F
Partly Cloudy
Partly Cloudy
  • Wind: 17mph S
  • Pressure: 29.85"Hg
  • Humidity: 58%
  • Precip. probability: 1%
  • Precipitation: 0"
  • Visibility: 10mi
6 pm
  • 77°F
  • Feels like:
    77°F
Partly Cloudy
Partly Cloudy
  • Wind: 16mph S
  • Pressure: 29.85"Hg
  • Humidity: 63%
  • Precip. probability: 4%
  • Precipitation: 0"
  • Visibility: 10mi
7 pm
  • 75°F
  • Feels like:
    75°F
Mostly Cloudy
Mostly Cloudy
  • Wind: 15mph S
  • Pressure: 29.85"Hg
  • Humidity: 70%
  • Precip. probability: 9%
  • Precipitation: 0"
  • Visibility: 10mi
8 pm
  • 72°F
  • Feels like:
    73°F
Mostly Cloudy
Mostly Cloudy
  • Wind: 12mph S
  • Pressure: 29.85"Hg
  • Humidity: 77%
  • Precip. probability: 20%
  • Precipitation: 0"
  • Visibility: 10mi
Sunset: 8:05 pm
9 pm
  • 72°F
  • Feels like:
    73°F
Scattered Thunderstorms
Scattered Thunderstorms
  • Wind: 12mph S
  • Pressure: 29.88"Hg
  • Humidity: 85%
  • Precip. probability: 36%
  • Precipitation: 0.04"
  • Visibility: 7mi
10 pm
  • 72°F
  • Feels like:
    73°F
Cloudy
Cloudy
  • Wind: 10mph S
  • Pressure: 29.88"Hg
  • Humidity: 88%
  • Precip. probability: 24%
  • Precipitation: 0"
  • Visibility: 10mi
11 pm
  • 72°F
  • Feels like:
    73°F
Cloudy
Cloudy
  • Wind: 10mph S
  • Pressure: 29.85"Hg
  • Humidity: 88%
  • Precip. probability: 24%
  • Precipitation: 0"
  • Visibility: 9mi
Today, primarily cloud-filled and occasionally lightning-active weather is expected.
With a 36% probability, minimal rainfall is predicted at 9 pm.
The temperature will vary between a maximum of 82.4°F and a minimum of 71.6°F. The warmest part of the day will be around 1 pm.
Today, the high temperature is expected to be more in line with June than to May's average of 75.2°F. The expected low will be also more resembling what’s common in June than the current May average of 50°F.
Updated: May 3, 2025 @ 16:39:53 UTC
Published by: Weather U.S. | About Us
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Weather Forecasting & Climate

Charleston International Airport, South Carolina, USA

  • en: Charleston International Airport, South Carolina, USA
  • es: Aeropuerto Internacional de Charleston, Carolina del Sur, EE.UU.
  • hr: Čarlston эl-aralыk aэroportu, Južna Karolina, SAD
  • sr: Čarlston эl-aralыk aэroportu, Južna Karolina, SAD
  • zh: 查尔斯顿国际机场, 南卡罗来纳, 美国
  • Latitude: 32.894268°
  • Longitude: -80.038159°
  • Elevation: 36 ft
  • Current time: 12:39pm EDT
  • Sunrise: 6:28 am EDT
  • Sunset: 8:05 pm EDT
  • Timezone: America/New_York
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