The weather forecast for Charleston County over the next 5 days indicates very hot and sticky conditions with a humidity level of about 82% with temperatures ranging from 33 °F to 37 °F.

Rain is expected today and will continue at least through Friday.

Wind speeds are expected to be strong, averaging around 21 km/h.

Weather today

Charleston County 14 days weather forecast

This weeks weather in Charleston County. Click on a date for detailed forecasts

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Charleston County long range weather forecast

30 day weather forecast for Charleston County

July

September

Important Notice

Our Charleston County long range weather forecast is based on historical data analysis rather than real-time forecasting models. While this provides a general outlook, weather conditions can change. We recommend checking the forecast closer to your planned date for the most current information.

Rain Forecast for the Next 14 Days in Charleston County

The chart displays the expected rainfall values (in mm) over the next 14 days in Charleston County, highlighting variations in precipitation levels for specific dates. ☔

Charleston County Wind Speed Forecast Chart

This chart illustrates the projected daily max wind speed (in km) in Charleston County over the next two weeks, providing insights into periods of increased or decreased wind activity. 🌀

Frequently asked questions about the weather in Charleston County

How warm is it in Charleston County over the next 14 days?

Over the next two weeks, temperatures in Charleston County are expected to range from around 24 °F on the coldest nights up to about 37 °F on the warmest days. Use this range to plan what to pack and wear.

Will it rain in Charleston County in the next two weeks?

Yes - rain is expected on about 13 of the next 14 days in Charleston County, with roughly 53.5 mm of rainfall in total. It is worth keeping an umbrella or raincoat handy.

How windy is it in Charleston County?

Maximum wind speeds in Charleston County are forecast to reach about 28 km/h at their peak over the next 14 days.

When is the best time to visit Charleston County?

For a month-by-month look at temperatures and rainfall, see our best time to visit Charleston County guide.

How accurate is the 14-day forecast for Charleston County?

Our Charleston County forecast uses leading meteorological models and is most reliable over the next few days. Long-range days beyond a week show general trends and can change, so check back closer to the date for updates.

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Where is Charleston County?

Get accurate weather forecasts for Charleston County, located at latitude 32.777 and longitude -79.931. Stay updated with localized weather information tailored for Charleston County.

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Sun.	Mon.	Tue.	Wed.	Thu.	Fri.	Sat.
						1 33°
2 31°	3 30°	4 28°	5 30°	6 29°	7 30°	8 28°
9 30°	10 33°	11 35°	12 36°	13 37°	14 35°	15 33°
16 31°	17 32°	18 32°	19 29°	20 30°	21 31°	22 33°
23 33°	24 28°	25 31°	26 30°	27 29°	28 30°	29 31°
30 28°	31 28°