Weather World
Charleston Executive, SC 7-Day Night Weather Forecast
Quick Weather Clicks
Settings
Sun & Moon
Weather Quote O' the Day
Charleston Executive, SC Weather Forecast
Charleston Executive, SC Weather Forecast Date: 222 PM EDT Wed Aug 19 2026
The area/counties/county of: Charleston, including the cities of: Charleston, North Charleston, and Mount Pleasant.or toggle through each period.
This Afternoon... Sunny with a slight chance of showers and thunderstorms. Highs in the upper 90s, except in the mid 90s near the coast. Heat index values up to 112. Southeast winds 5 to 10 mph. Chance of rain 20%.
Tonight... Mostly clear. A slight chance of showers and thunderstorms in the evening. Lows in the upper 70s. Heat index values up to 109 early in the evening. South winds around 5 mph. Chance of rain 20%.
Thursday... Sunny. Highs in the mid 90s. Heat index values up to 111. South winds 5 to 10 mph.
Thursday Night... Partly cloudy in the evening, then becoming mostly clear. Lows in the upper 70s. South winds 5 to 10 mph. Heat index values up to 108 early in the evening.
Friday... Sunny. A chance of showers and thunderstorms in the afternoon. Highs in the mid 90s, except in the lower 90s near the coast. South winds 5 to 10 mph. Chance of rain 50%. Heat index values up to 112.
Friday Night... Partly cloudy with a chance of showers and thunderstorms. Lows in the mid 70s. Chance of rain 50%. Heat index values up to 105 early in the evening.
Saturday... Showers and thunderstorms likely. Highs in the lower 90s. Chance of rain 70%. Heat index values up to 105.
Saturday Night... Mostly cloudy with a chance of showers and thunderstorms. Lows in the mid 70s. Chance of rain 50%.
Sunday... Mostly sunny with a slight chance of showers and thunderstorms. Highs in the lower 90s. Chance of rain 20%.
Sunday Night... Partly cloudy with a slight chance of showers and thunderstorms. Lows in the mid 70s. Chance of rain 20%.
Monday... Sunny with a slight chance of showers and thunderstorms. Highs in the lower 90s. Chance of rain 20%.
Monday Night... Partly cloudy with a slight chance of showers and thunderstorms. Lows in the mid 70s. Chance of rain 20%.
POP = Probability of Precipitation
Charleston Executive Radar Loop
Use the map search tool if you want to place a location marker on the radar map...