Weather forecast for tomorrow
Wednesday, Jun 18.
4:59 am
8:38 pm
EDT
8:38 pm
EDT
Cloudy
81°F / 66°F
- Wind: 7mph SSW
- Humidity: 75%
- Precip. probability: 24%
- Precipitation: 0"
- UV index: 7
Tomorrow, on Wednesday, June 18, limited sunshine due to thick clouds is expected.
Daytime will witness a high of a temperate 80.6°F, slightly diverging from the forecasted night low of a comfortable 66.2°F.
The maximum heat index, which calculates the temperature value influenced by the moisture in the air, is evaluated at 84.2°F.
Sunrise will be at 4:59 am and sunset at 8:38 pm; tomorrow's daylight will last for 15h and 39min.
Daytime will witness a high of a temperate 80.6°F, slightly diverging from the forecasted night low of a comfortable 66.2°F.
The maximum heat index, which calculates the temperature value influenced by the moisture in the air, is evaluated at 84.2°F.
Sunrise will be at 4:59 am and sunset at 8:38 pm; tomorrow's daylight will last for 15h and 39min.
Frequently asked questions
What is the weather forecast for Charleston for tomorrow?
Tomorrow, expect a gray and cloudy sky.
What will be the maximum temperature tomorrow?
Tomorrow, the maximum temperature in Charleston will be 80.6°F, while the minimum temperature will be 66.2°F. The maximum heat index, which reflects the perceived temperature due to humidity levels, is computed to be 84.2°F.
The maximum temperature will be in line with the average highest temperature of°C in. The lowest temperature will be also in line with the average low of°C.
The maximum temperature will be in line with the average highest temperature of°C in. The lowest temperature will be also in line with the average low of°C.
What time are sunrise and sunset tomorrow?
On Wednesday, in Charleston, sunrise will be at 4:59 am and sunset at 8:38 pm (EDT).
How many hours of daylight will Charleston have tomorrow?
In Charleston, tomorrow, there will be 15h and 39min of daylight.
Hourly weather forecast
12 am
- 63°F
- Feels like:
63°F
Cloudy
- Wind: 7mph S
- Pressure: 29.88"Hg
- Humidity: 92%
- Precip. probability: 15%
- Precipitation: 0"
- Visibility: 4mi
2 am
- 63°F
- Feels like:
63°F
Cloudy
- Wind: 7mph S
- Pressure: 29.88"Hg
- Humidity: 93%
- Precip. probability: 14%
- Precipitation: 0"
- Visibility: 2mi
4 am
- 63°F
- Feels like:
63°F
Cloudy
- Wind: 6mph S
- Pressure: 29.88"Hg
- Humidity: 94%
- Precip. probability: 14%
- Precipitation: 0"
- Visibility: 4mi
Sunrise: 4:59 am
6 am
- 63°F
- Feels like:
63°F
Cloudy
- Wind: 6mph S
- Pressure: 29.85"Hg
- Humidity: 94%
- Precip. probability: 14%
- Precipitation: 0"
- Visibility: 4mi
8 am
- 66°F
- Feels like:
66°F
Cloudy
- Wind: 6mph S
- Pressure: 29.85"Hg
- Humidity: 90%
- Precip. probability: 14%
- Precipitation: 0"
- Visibility: 9mi
10 am
- 70°F
- Feels like:
72°F
Cloudy
- Wind: 6mph S
- Pressure: 29.85"Hg
- Humidity: 81%
- Precip. probability: 14%
- Precipitation: 0"
- Visibility: 10mi
12 pm
- 73°F
- Feels like:
75°F
Mostly Cloudy
- Wind: 7mph SSW
- Pressure: 29.83"Hg
- Humidity: 72%
- Precip. probability: 13%
- Precipitation: 0"
- Visibility: 10mi
2 pm
- 77°F
- Feels like:
81°F
Cloudy
- Wind: 7mph SSW
- Pressure: 29.8"Hg
- Humidity: 66%
- Precip. probability: 15%
- Precipitation: 0"
- Visibility: 10mi
4 pm
- 79°F
- Feels like:
82°F
Mostly Cloudy
- Wind: 6mph SSW
- Pressure: 29.8"Hg
- Humidity: 64%
- Precip. probability: 15%
- Precipitation: 0"
- Visibility: 10mi
6 pm
- 77°F
- Feels like:
81°F
Cloudy
- Wind: 4mph SW
- Pressure: 29.8"Hg
- Humidity: 69%
- Precip. probability: 24%
- Precipitation: 0"
- Visibility: 10mi
8 pm
- 73°F
- Feels like:
75°F
Mostly Cloudy
- Wind: 1mph S
- Pressure: 29.8"Hg
- Humidity: 77%
- Precip. probability: 23%
- Precipitation: 0"
- Visibility: 8mi
Sunset: 8:38 pm
10 pm
- 70°F
- Feels like:
72°F
Mostly Cloudy
- Wind: 2mph SSE
- Pressure: 29.83"Hg
- Humidity: 87%
- Precip. probability: 21%
- Precipitation: 0"
- Visibility: 7mi
Tomorrow, primarily gloomy and occasionally stormy weather is predicted.
With a probability of 41%, light rainfall is forecasted at 5 pm.
The temperature will be between a minimum of 62.6°F and a maximum of 78.8°F. The warmest part of the day will be from 3 pm to 5 pm.
With a probability of 41%, light rainfall is forecasted at 5 pm.
The temperature will be between a minimum of 62.6°F and a maximum of 78.8°F. The warmest part of the day will be from 3 pm to 5 pm.
Updated: Jun 17, 2025 @ 20:48:12 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