Weather forecast for 10 days
Charleston International Airport, SC

Weather forecast for the weekend

Saturday, Apr 26.

PM Thunderstorms
6:35 am

7:59 pm
EDT
PM Thunderstorms
84°F / 64°F
  • Wind: 12mph SSW
  • Humidity: 67%
  • Precip. probability: 36%
  • Precipitation: 0.12"
  • UV index: 9
Tomorrow, on Saturday, storms with thunder and lightning are expected during the afternoon.
Minimal precipitation is forecasted. The temperature scale will run from a maximum of a moderately hot 84.2°F to a minimum of an enjoyable 64.4°F.
The maximum heat index, which integrates air moisture with ambient temperature, is appraised at a tropical 89.6°F. Take into consideration that the heat index values are calculated for shade and light wind conditions.
Tomorrow, the temperature will resemble May's climate with a high near 75.2°F.
Sunrise will be at 6:35 am and sunset at 7:59 pm; tomorrow's daylight will last for 13h and 24min.

Sunday, Apr 27.

Partly Cloudy
6:34 am

8:00 pm
EDT
Partly Cloudy
82°F / 61°F
  • Wind: 11mph ENE
  • Humidity: 60%
  • Precip. probability: 8%
  • Precipitation: 0"
  • UV index: 9
On Sunday, in Charleston International Airport, expect a mix of sun and clouds throughout the day.
Rain is not anticipated. The expected temperature range extends from a high of a temperate 82.4°F to a low of a breezy 60.8°F.
The temperature will be higher and more consistent with May's average high of 75.2°F than with April's usual.
Sunrise will be at 6:34 am and sunset at 8:00 pm; the daylight will last for 13h and 26min.

Frequently asked questions

What is the weather forecast for Charleston International Airport for tomorrow?
On Saturday, afternoon storms could include thunder and brief downpours.
Will it rain tomorrow?
Tomorrow, there is a low probability of minimal rainfall in Charleston International Airport.
What will be the maximum temperature tomorrow?
Tomorrow, the highest temperature will be 84.2°F, while the lowest temperature will be 64.4°F. The maximum heat index, which combines air temperature and relative humidity, is computed to be 89.6°F.
The highest temperature will be notably higher than the average maximum of 66.2°F in April. The lowest temperature will be also significantly higher than the average low of 41°F.
When are sunrise and sunset tomorrow?
On Saturday, in Charleston International Airport, sunrise will be at 6:35 am and sunset at 7:59 pm (EDT).
How many hours of daylight will Charleston International Airport have tomorrow?
In Charleston International Airport, tomorrow, there will be 13h and 24min of daylight.
What is the weather forecast for Charleston International Airport for Sunday?
On Sunday, clouds and sunshine will alternate throughout the day.
Will it rain on Sunday?
No, it will not rain on Sunday.
What will be the maximum temperature on Sunday?
On Sunday, the maximum temperature will be 82.4°F, while the minimum temperature will be 60.8°F.
What is the weather forecast for Charleston International Airport for the next ten days?
In Charleston International Airport, a combination of predominantly cloudy and occasionally lightning-active and clear weather is anticipated for the next ten days.
Will it rain in the next ten days?
Rain is forecasted only for Saturday. With a probability of 36%, minimal precipitation of 0.12" is expected.
How hot will it be in the next ten days?
The maximum temperature will vary between 77°F and 84.2°F, while the minimum temperature will range between 60.8°F and 66.2°F.
What will be the hottest and the coldest days?
The hottest days will be Saturday, Wednesday through next Friday, with a maximum of 84.2°F. The coldest day will be next Sunday, with a maximum of 77°F.

Long-term weather forecast

FriApr 25.
  • 82°F
  • 64°F
AM Clouds / PM Sun
AM Clouds / PM Sun
  • Wind: 12mph SE
  • Humidity: 70%
  • UV index: 9
  • Precip. probability: 7%
  • Precipitation: 0"
  • 6:37 am 7:59 pm EDT
SatApr 26.
  • 84°F
  • 64°F
PM Thunderstorms
PM Thunderstorms
  • Wind: 12mph SSW
  • Humidity: 67%
  • UV index: 9
  • Precip. probability: 36%
  • Precipitation: 0.12"
  • 6:35 am 7:59 pm EDT
SunApr 27.
  • 82°F
  • 61°F
Partly Cloudy
Partly Cloudy
  • Wind: 11mph ENE
  • Humidity: 60%
  • UV index: 9
  • Precip. probability: 8%
  • Precipitation: 0"
  • 6:34 am 8:00 pm EDT
MonApr 28.
  • 79°F
  • 63°F
Partly Cloudy
Partly Cloudy
  • Wind: 12mph E
  • Humidity: 56%
  • UV index: 9
  • Precip. probability: 8%
  • Precipitation: 0"
  • 6:33 am 8:01 pm EDT
TueApr 29.
  • 82°F
  • 63°F
Mostly Sunny
Mostly Sunny
  • Wind: 12mph SE
  • Humidity: 59%
  • UV index: 9
  • Precip. probability: 7%
  • Precipitation: 0"
  • 6:32 am 8:02 pm EDT
WedApr 30.
  • 84°F
  • 64°F
Partly Cloudy
Partly Cloudy
  • Wind: 13mph SSW
  • Humidity: 62%
  • UV index: 10
  • Precip. probability: 7%
  • Precipitation: 0"
  • 6:31 am 8:02 pm EDT
ThuMay 1.
  • 84°F
  • 66°F
Partly Cloudy
Partly Cloudy
  • Wind: 13mph SSW
  • Humidity: 62%
  • UV index: 8
  • Precip. probability: 12%
  • Precipitation: 0"
  • 6:30 am 8:03 pm EDT
FriMay 2.
  • 84°F
  • 64°F
Mostly Cloudy
Mostly Cloudy
  • Wind: 13mph SSW
  • Humidity: 63%
  • UV index: 8
  • Precip. probability: 24%
  • Precipitation: 0"
  • 6:29 am 8:04 pm EDT
SatMay 3.
  • 82°F
  • 63°F
Partly Cloudy
Partly Cloudy
  • Wind: 11mph SSW
  • Humidity: 64%
  • UV index: 10
  • Precip. probability: 24%
  • Precipitation: 0"
  • 6:28 am 8:05 pm EDT
SunMay 4.
  • 77°F
  • 61°F
Partly Cloudy
Partly Cloudy
  • Wind: 12mph ESE
  • Humidity: 66%
  • UV index: 10
  • Precip. probability: 24%
  • Precipitation: 0"
  • 6:28 am 8:05 pm EDT
Looking ahead, conditions suggest a period of primarily cloudy and occasionally unstable and sunny weather is anticipated.
With a 36% probability, rainfall is anticipated only on Saturday. Predicted precipitation will be minimal at 0.12".
In the coming days, the maximum temperature will vary between 77°F and 84.2°F, while the lowest nightly temperature differences will be negligible, as the minimum temperature will fluctuate between 60.8°F and 66.2°F.
The hottest days in Charleston International Airport will be Saturday, Wednesday through next Friday, with a maximum of 84.2°F; with the highest temperature of 77°F, next Sunday will be the coldest day.
Updated: Apr 25, 2025 @ 10:25:57 UTC
Published by: Weather Atlas | About Us
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