Currently

• Wind North at 5 mph
• Pressure 30.04 in.
• Dewpoint 73°F
• Humidity 68%

Charleston Area NWS Forecast

• Today Mostly sunny. A chance of showers and thunderstorms this afternoon. Highs in the lower 90s. Heat index values up to 105. Northwest winds around 5 mph, becoming south this afternoon. Chance of rain 40 percent.
• Tonight Partly cloudy with a slight chance of showers and thunderstorms in the evening, then mostly clear after midnight. Lows in the mid 70s. South winds around 5 mph in the evening, becoming light and variable. Chance of rain 20 percent.
• Monday Mostly sunny. A slight chance of showers and thunderstorms in the morning, then a chance of showers and thunderstorms in the afternoon. Highs in the lower 90s. Heat index values up to 105. East winds 5 to 10 mph. Chance of rain 50 percent.
• Monday Night Partly cloudy. A chance of showers and thunderstorms in the evening. Lows in the mid 70s. Southeast winds 5 to 10 mph. Chance of rain 50 percent.
• Tuesday Partly sunny with a chance of showers and thunderstorms. Highs in the upper 80s. Southeast winds 5 to 10 mph. Chance of rain 50 percent.
• Tuesday Night Mostly cloudy with a slight chance of showers and thunderstorms. Lows in the upper 70s. Chance of rain 20 percent.
• Wednesday Showers likely with a chance of thunderstorms. Highs in the upper 80s. Chance of rain 70 percent.
• Wednesday Night Partly cloudy with a slight chance of showers and thunderstorms. Lows in the upper 70s. Chance of rain 20 percent.
• Thursday Partly sunny with a chance of showers and thunderstorms. Highs in the upper 80s. Chance of rain 50 percent.
• Thursday Night Partly cloudy with a slight chance of showers and thunderstorms. Lows in the upper 70s. Chance of rain 20 percent.
• Friday Partly sunny with a chance of showers and thunderstorms. Highs around 90. Chance of rain 50 percent. Heat index values up to 105.
• Friday Night Mostly cloudy with a slight chance of showers and thunderstorms. Lows in the upper 70s. Chance of rain 20 percent.
• Saturday Partly sunny with a chance of showers and thunderstorms. Highs in the lower 90s. Chance of rain 50 percent. Heat index values up to 105.

Charleston Weather

Built and maintained by Jared Smith in West Ashley for the Charleston, SC metro area since 2008

Support Charleston Weather

• Merch
• PayPal Tip Jar
• Support on Patreon
• Supporters

Social Media

• Mastodon/Fediverse
• Real-Time Alerts on Mastodon
• Bluesky
• Instagram
• Facebook
• Twitter / "X"

Always have multiple ways to receive weather warnings, including one that doesn't require the Internet (like a weather radio).
Always refer to official statements from the National Weather Service and local emergency management for life-and-death decision-making.
This site is provided as a best effort, but reliability cannot be guaranteed. Use at your own risk.