weather.olc.net

Local Weather Info
For Orangeburg and
South Carolina

Site menu:

• Current Conditions
• May. Summary
• Apr. 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: 2:30 pm EDT May 28, 2026

This Afternoon High: 93 °F Chance T-storms Tonight Low: 73 °F Chance T-storms then Chance Showers Friday High: 86 °F Chance Showers then Slight Chance T-storms Friday Night Low: 71 °F Mostly Cloudy then Showers Likely Saturday High: 83 °F Showers Saturday Night Low: 68 °F Showers Likely Sunday High: 78 °F Chance Showers Sunday Night Low: 67 °F Chance Showers then Chance T-storms Monday High: 83 °F Chance T-storms

Hazardous Weather Outlook Flood Advisory This Afternoon: A 40 percent chance of showers and thunderstorms. Mostly cloudy, with a high near 93. Southwest wind around 7 mph. Tonight: A 50 percent chance of showers and thunderstorms, mainly before 1am. Mostly cloudy, with a low around 73. Southwest wind around 5 mph becoming calm in the evening. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms. Friday: A 30 percent chance of showers and thunderstorms, mainly before noon. Partly sunny, with a high near 86. Northeast wind 8 to 14 mph, with gusts as high as 21 mph. Friday Night: Showers likely and possibly a thunderstorm after 2am. Mostly cloudy, with a low around 71. Southeast wind 3 to 8 mph. Chance of precipitation is 60%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms. Saturday: Showers and possibly a thunderstorm. High near 83. South wind 3 to 8 mph. Chance of precipitation is 80%. New rainfall amounts between a quarter and half of an inch possible. Saturday Night: Showers likely and possibly a thunderstorm. Mostly cloudy, with a low around 68. Chance of precipitation is 60%. New precipitation amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms. Sunday: A chance of showers, with thunderstorms also possible after 2pm. Mostly cloudy, with a high near 78. Chance of precipitation is 40%. Sunday Night: A 50 percent chance of showers and thunderstorms, mainly after 8pm. Mostly cloudy, with a low around 67. Monday: A 50 percent chance of showers and thunderstorms. Mostly cloudy, with a high near 83. Monday Night: A slight chance of showers and thunderstorms. Partly cloudy, with a low around 68. Chance of precipitation is 20%. Tuesday: A 40 percent chance of showers and thunderstorms. Mostly sunny, with a high near 85. Tuesday Night: A 30 percent chance of showers and thunderstorms. Partly cloudy, with a low around 67. Wednesday: A 30 percent chance of showers. Mostly sunny, with a high near 83. Wednesday Night: A 30 percent chance of showers. Partly cloudy, with a low around 66. Thursday: A 20 percent chance of showers. Mostly sunny, with a high near 81.

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 ©