weather.olc.net

Local Weather Info
For Orangeburg and
South Carolina

Site menu:

• Current Conditions
• Jun. Summary
• May. Summary
• 2026 Summary
• SC Regional
• 36 Hour Forecast
• Radar
  • F5Wx Carolinas
  • NWS Orangeburg
  • Columbia Loop
  • Columbia Latest
  • Charleston Loop
  • Charleston Latest
  • SC Forecast Radar
  • F5Wx Est. Rainfall
  • WU SE US
• 7 Day Forecasts
  • Orangeburg, SC
  • Charleston, SC
  • Lexington, SC
  • Myrtle Beach, SC
  • Spartanburg, SC
  • Asheville, NC
• Satellite Images
  • SE Last 3 hrs
  • US IR
  • Carolinas IR
• Named Storms
  • 7 Day Outlook
  • 2 Day Outlook
  •    Prev Storms
  • Ian SE Projected
  • Ian NHC Tracks
• Forecast Maps
  • Today
  • Tomorrow
  • Day 3
  • Surface Fronts
• North Edisto River
• Other Charts

CHARLESTON 7 Day Forecast

NWS Forecast for: Charleston SC Issued by: National Weather Service Charleston, SC Last Update: 8:31 pm EDT Jun 15, 2026

Tonight Low: 75 °F Mostly Cloudy Tuesday High: 86 °F Chance Showers then Chance T-storms Tuesday Night Low: 72 °F Chance T-storms Wednesday High: 88 °F Showers Likely Wednesday Night Low: 77 °F Chance T-storms then Partly Cloudy Thursday High: 93 °F Mostly Sunny then Chance T-storms Thursday Night Low: 78 °F Chance T-storms Juneteenth High: 91 °F Slight Chance T-storms then Showers Likely Friday Night Low: 75 °F Showers Likely then Chance T-storms

Tonight: Mostly cloudy, with a low around 75. West wind 3 to 6 mph. Tuesday: A chance of showers, with thunderstorms also possible after 2pm. Mostly cloudy, with a high near 86. Light west wind becoming southwest 5 to 9 mph in the morning. Chance of precipitation is 50%. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms. Tuesday Night: A chance of showers and thunderstorms before 2am, then a chance of showers and thunderstorms after 4am. Mostly cloudy, with a low around 72. West wind around 8 mph. Chance of precipitation is 30%. Wednesday: Showers likely and possibly a thunderstorm before 2pm, then a chance of showers and thunderstorms after 2pm. Mostly cloudy, with a high near 88. West wind 9 to 11 mph, with gusts as high as 20 mph. Chance of precipitation is 60%. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms. Wednesday Night: A 30 percent chance of showers and thunderstorms before 8pm. Mostly cloudy, with a low around 77. Southwest wind around 9 mph. Thursday: A 30 percent chance of showers and thunderstorms after 2pm. Mostly sunny, with a high near 93. Thursday Night: A 40 percent chance of showers and thunderstorms, mainly before 2am. Mostly cloudy, with a low around 78. Juneteenth: A slight chance of showers and thunderstorms, then showers likely and possibly a thunderstorm after 2pm. Partly sunny, with a high near 91. Chance of precipitation is 60%. Friday Night: Showers likely and possibly a thunderstorm before 8pm, then a chance of showers and thunderstorms after 8pm. Mostly cloudy, with a low around 75. Chance of precipitation is 60%. Saturday: A 30 percent chance of showers and thunderstorms. Partly sunny, with a high near 88. Saturday Night: A chance of thunderstorms. Partly cloudy, with a low around 73. Chance of precipitation is 30%. Sunday: Mostly sunny, with a high near 90. Sunday Night: Partly cloudy, with a low around 76. Monday: A 20 percent chance of showers and thunderstorms. Mostly sunny, with a high near 93.

Charleston SCSimilar City Names  32.79°N 80.01°W (Elev. 10 ft)

Visit your local NWS office at: https://www.weather.gov/chs

© Copyright 2008-2026, All rights reserved. NWS Content Not Subject To ©