Friday & the weekend: Stalling front turns things unsettled
A cold front will stall out to our north, keeping warm and muggy conditions in place with disturbances bringing about showers and thunderstorms each day, especially Saturday.
Read more »Currently
79°
Feels Like 83°
Clear
- Wind Calm
- Pressure 29.97 in.
- Dewpoint 77°F
- Humidity 94%
last updated at 4:45 AM on September 11, 2026
Charleston Weather Discussion
The latest forecast and discussion for the Charleston, SC metro area
Charleston Area NWS Forecast
Forecast for Charleston updated at 2:28 AM on September 11, 2026
- Rest Of Tonight Mostly cloudy. Lows in the mid 70s. Southwest winds around 5 mph.
- Friday 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 upper 80s. Southwest winds 5 to 10 mph. Chance of rain 50 percent.
- Friday Night Mostly cloudy in the evening, then becoming partly cloudy. A slight chance of showers and thunderstorms. Lows in the mid 70s. Southwest winds 5 to 10 mph. Chance of rain 20 percent.
- Saturday 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 upper 80s. Southwest winds 5 to 10 mph. Chance of rain 50 percent.
- Saturday Night Partly cloudy in the evening, then becoming mostly cloudy. A slight chance of thunderstorms. A slight chance of showers in the evening, then a chance of showers after midnight. Lows in the mid 70s. Southwest winds 5 to 10 mph. Chance of rain 50 percent.
- Sunday Mostly sunny with a chance of showers and thunderstorms. Highs in the upper 80s. Chance of rain 50 percent.
- Sunday Night Partly cloudy with a chance of showers and thunderstorms. Lows in the mid 70s. Chance of rain 50 percent.
- Monday Mostly sunny with a chance of showers and thunderstorms. Highs around 90. Chance of rain 30 percent. Heat index values up to 105.
- Monday Night Partly cloudy. Lows in the mid 70s.
- Tuesday Sunny with a slight chance of showers and thunderstorms. Highs in the mid 80s. Chance of rain 20 percent.
- Tuesday Night Mostly clear. Lows in the lower 70s.
- Wednesday Sunny with a slight chance of showers and thunderstorms. Highs in the mid 80s. Chance of rain 20 percent.
- Wednesday Night Mostly clear. Lows in the lower 70s.
- Thursday Sunny with a slight chance of showers and thunderstorms. Highs in the mid 80s. Chance of rain 20 percent.