| NWS Forecast for: Long County Issued by: National Weather Service Charleston, SC Last Update: 537 AM EDT Sun Aug 2 2026 |  |
| Today: Partly sunny. A slight chance of showers and thunderstorms this morning, then showers and thunderstorms this afternoon. Highs in the lower 90s. Heat index values up to 107. Southwest winds 5 to 10 mph. Chance of rain 90 percent. Tonight: Mostly cloudy with showers and thunderstorms likely in the evening, then partly cloudy with a chance of showers with a slight chance of thunderstorms after midnight. Lows in the lower 70s. Southwest winds 5 to 10 mph. Chance of rain 70 percent. Monday: Partly sunny with a chance of showers and thunderstorms in the morning, then showers and thunderstorms likely in the afternoon. Highs around 90. Southwest 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 and thunderstorms after midnight. Lows in the lower 70s. South winds around 5 mph. Chance of rain 40 percent. Tuesday: Mostly sunny. A chance of showers and thunderstorms in the afternoon. Highs in the mid 90s. South winds around 5 mph. Chance of rain 40 percent. Tuesday Night: Partly cloudy. Lows in the lower 70s. Wednesday: Mostly sunny with a chance of showers and thunderstorms. Highs in the mid 90s. Chance of rain 40 percent. Wednesday Night: Partly cloudy with a slight chance of showers and thunderstorms. Lows in the lower 70s. Chance of rain 20 percent. Thursday: Mostly sunny with a chance of showers and thunderstorms. Highs in the mid 90s. Chance of rain 50 percent. Heat index values up to 105. Thursday Night: Partly cloudy with a slight chance of showers and thunderstorms. Lows in the lower 70s. Chance of rain 20 percent. Friday: Mostly sunny with a chance of showers and thunderstorms. Highs in the mid 90s. Chance of rain 40 percent. Heat index values up to 105. Friday Night: Partly cloudy with a slight chance of showers and thunderstorms. Lows in the lower 70s. Chance of rain 20 percent. Saturday: Mostly sunny with a chance of showers and thunderstorms. Highs in the lower 90s. Chance of rain 50 percent. | |
| Zone Forecast: Long County | |
Visit your local NWS office at: https://www.weather.gov/chs |