Charleston, SC Weather Forecast
Marine Forecast: Charleston Harbor
Charleston, South Carolina
Lat: 32.78N, Lon: 79.94W
Mostly Clear
Temp: 74°F
- Humidity:
- 90%
- Winds:
- N/A
- Gusts:
- N/A MPH
- Barometer:
- 29.85 in.
- Dewpoint:
- 71°F
- Heat index:
- 74°F
- Sunrise:
- 6:55 AM EDT
- Sunset:
- 7:38 PM EDT
- Moonrise:
- 1:42 AM EDT
- Moonset:
- 4:47 PM EDT
| Today...Sunny. Showers and thunderstorms likely this afternoon. Highs in the mid 90s. Heat index values up to 105. Northwest winds around 5 mph, becoming northeast this afternoon. Chance of rain 70 percent. |
| Tonight...Mostly cloudy. Showers and thunderstorms likely in the evening, then a chance of showers with a slight chance of thunderstorms after midnight. Lows in the lower 70s. East winds around 5 mph. Chance of rain 70 percent. |
| Labor Day...Partly sunny. A chance of showers with a slight chance of thunderstorms in the morning, then showers likely with a chance of thunderstorms in the afternoon. Highs in the mid 80s. Northeast winds 5 to 10 mph with gusts up to 20 mph. Chance of rain 70 percent. |
| Monday Night...Mostly cloudy with a chance of showers and thunderstorms in the evening, then partly cloudy with a slight chance of showers after midnight. Lows in the lower 70s. Northeast winds 5 to 10 mph. Chance of rain 50 percent. |
| Tuesday...Mostly sunny with a chance of showers. A chance of thunderstorms in the afternoon. Highs in the mid 80s. Northeast winds 5 to 10 mph with gusts up to 25 mph. Chance of rain 50 percent. |
| Tuesday Night...Partly cloudy. Lows in the lower 70s. |
| Wednesday...Mostly sunny with a chance of showers and thunderstorms. Highs in the upper 80s. Chance of rain 50 percent. |
| Wednesday Night...Partly cloudy. Lows in the lower 70s. |
| Thursday...Mostly sunny with a chance of showers and thunderstorms. Highs in the lower 90s. Chance of rain 40 percent. |
| Thursday Night...Partly cloudy. Lows in the lower 70s. |
| Friday...Mostly sunny with a chance of showers and thunderstorms. Highs in the lower 90s. Chance of rain 40 percent. |
| Friday Night...Partly cloudy with a chance of showers with a slight chance of thunderstorms. Lows in the lower 70s. Chance of rain 40 percent. |
| Saturday...Mostly sunny with a chance of showers and thunderstorms. Highs around 90. Chance of rain 50 percent. |
Charleston SC Radar
Southeast Radar