Home /United States /Charleston Weather
Charleston weather
Current conditions and a 14-day forecast for Charleston, United States. Looking for typical seasonal weather instead? See the historical climate averages.
Now
30°C
Overcast · feels 35°C
Humidity
73%
relative humidity
Wind
7 km/h
10m wind speed
Chance of rain
28%
today
Next 24 hours in Charleston
| Time | Conditions | Temp | Rain chance |
|---|---|---|---|
| 12pm | Overcast | 30°C | 18% |
| 1pm | Partly cloudy | 29°C | 18% |
| 2pm | Overcast | 29°C | 22% |
| 3pm | Partly cloudy | 26°C | 24% |
| 4pm | Overcast | 28°C | 28% |
| 5pm | Dense drizzle | 26°C | 28% |
| 6pm | Overcast | 27°C | 24% |
| 7pm | Overcast | 27°C | 23% |
| 8pm | Mainly clear | 26°C | 17% |
| 9pm | Overcast | 25°C | 18% |
| 10pm | Partly cloudy | 25°C | 15% |
| 11pm | Clear sky | 25°C | 10% |
| 12am | Clear sky | 24°C | 4% |
| 1am | Clear sky | 24°C | 6% |
| 2am | Mainly clear | 24°C | 4% |
| 3am | Clear sky | 24°C | 3% |
| 4am | Clear sky | 23°C | 6% |
| 5am | Clear sky | 24°C | 5% |
| 6am | Mainly clear | 24°C | 5% |
| 7am | Mainly clear | 24°C | 4% |
| 8am | Mainly clear | 26°C | 8% |
| 9am | Clear sky | 27°C | 6% |
| 10am | Overcast | 28°C | 10% |
| 11am | Overcast | 28°C | 13% |
14-day forecast for Charleston
| Day | Conditions | High / Low | Rain chance |
|---|---|---|---|
| Today | Dense drizzle | 30° / 24° | 28% |
| Thu, Jul 16 | Overcast | 30° / 23° | 22% |
| Fri, Jul 17 | Moderate drizzle | 32° / 23° | 48% |
| Sat, Jul 18 | Partly cloudy | 34° / 23° | 29% |
| Sun, Jul 19 | Dense drizzle | 34° / 23° | 10% |
| Mon, Jul 20 | Slight rain showers | 35° / 23° | 4% |
| Tue, Jul 21 | Overcast | 37° / 25° | 9% |
| Wed, Jul 22 | Moderate rain showers | 36° / 25° | 9% |
| Thu, Jul 23 | Moderate drizzle | 36° / 24° | 5% |
| Fri, Jul 24 | Overcast | 38° / 26° | 5% |
| Sat, Jul 25 | Light drizzle | 31° / 21° | 9% |
| Sun, Jul 26 | Overcast | 28° / 18° | 26% |
| Mon, Jul 27 | Moderate drizzle | 23° / 15° | 26% |
| Tue, Jul 28 | Slight rain showers | 27° / 18° | 26% |
Want more sun and moon detail for Charleston? Use the sun calculator or moon calculator and search for Charleston. For a live look at any other city, try the interactive weather tool.
Frequently asked questions
What's the weather like in Charleston today?
Current conditions and today's forecast for Charleston, United States are shown above, refreshed regularly through the day.
How accurate is a 14-day forecast?
A forecast is most reliable for the next 3-5 days. Beyond that, temperature and precipitation chances further out are a general trend rather than an exact prediction.
What is Charleston's weather usually like?
For long-term averages — typical monthly temperatures and rainfall based on years of historical data — see Charleston's climate page rather than this live forecast.