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: 2:30 am EDT Jun 25, 2026

Today High: 90 °F Mostly Sunny Tonight Low: 72 °F Partly Cloudy Friday High: 92 °F Chance T-storms Friday Night Low: 79 °F Chance T-storms then Chance Showers Saturday High: 95 °F Sunny then Slight Chance T-storms Saturday Night Low: 79 °F Mostly Clear Sunday High: 98 °F Sunny then Chance T-storms Sunday Night Low: 78 °F Chance T-storms Monday High: 94 °F Mostly Sunny then Chance T-storms

Today: Mostly sunny, with a high near 90. Calm wind becoming southeast 5 to 9 mph in the afternoon. Tonight: Partly cloudy, with a low around 72. South wind 5 to 7 mph becoming calm in the evening. Friday: A 30 percent chance of showers and thunderstorms, mainly after 3pm. Mostly sunny, with a high near 92. Heat index values as high as 103. Light southwest wind becoming south 8 to 13 mph in the morning. Friday Night: A 40 percent chance of showers and thunderstorms before 2am. Partly cloudy, with a low around 79. Southwest wind 7 to 10 mph. Saturday: A 20 percent chance of showers and thunderstorms after 2pm. Sunny, with a high near 95. Southwest wind 7 to 11 mph. Saturday Night: Mostly clear, with a low around 79. Sunday: A 40 percent chance of showers and thunderstorms after 2pm. Mostly sunny, with a high near 98. Sunday Night: A 40 percent chance of showers and thunderstorms before 2am. Mostly cloudy, with a low around 78. Monday: A 40 percent chance of showers and thunderstorms after 2pm. Mostly sunny, with a high near 94. Monday Night: A 30 percent chance of showers and thunderstorms before 8pm. Partly cloudy, with a low around 77. Tuesday: Mostly sunny, with a high near 91. Tuesday Night: Mostly clear, with a low around 77. Wednesday: 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 ©