weather.olc.net
Local Weather Info
For Orangeburg and
South Carolina
Site menu:
CHARLESTON 7 Day Forecast
| NWS Forecast for: Charleston SC Issued by: National Weather Service Charleston, SC Last Update: 10:32 pm EDT Jul 14, 2026 |  |
| ||||||||||
| Tonight: A 40 percent chance of showers and thunderstorms, mainly before 1am. Mostly cloudy, with a low around 75. Calm wind. Wednesday: A 30 percent chance of showers and thunderstorms, mainly between 2pm and 5pm. Partly sunny, with a high near 90. Heat index values as high as 103. Light and variable wind becoming north around 5 mph in the morning. Wednesday Night: Mostly cloudy, then gradually becoming mostly clear, with a low around 76. Light and variable wind. Thursday: A 20 percent chance of showers and thunderstorms after 2pm. Sunny, with a high near 93. Heat index values as high as 106. Calm wind becoming south 5 to 7 mph in the afternoon. Thursday Night: Mostly clear, with a low around 78. South wind 3 to 7 mph. Friday: Sunny, with a high near 94. Friday Night: Mostly clear, with a low around 79. Saturday: A 20 percent chance of showers and thunderstorms after 2pm. Sunny, with a high near 93. Saturday Night: A 20 percent chance of showers and thunderstorms before 2am. Partly cloudy, with a low around 79. Sunday: A 30 percent chance of showers and thunderstorms after 2pm. Mostly sunny, with a high near 93. Sunday Night: A 30 percent chance of showers and thunderstorms. Partly cloudy, with a low around 79. Monday: A 20 percent chance of showers and thunderstorms. Sunny, with a high near 94. Monday Night: A 20 percent chance of showers and thunderstorms. Partly cloudy, with a low around 80. Tuesday: A 20 percent chance of showers and thunderstorms. Sunny, with a high near 95. | ||||||||||
| Charleston SCSimilar City Names 32.79°N 80.01°W (Elev. 10 ft) | ||||||||||
Visit your local NWS office at: https://www.weather.gov/chs | ||||||||||
