| NWS Forecast for: Long County Issued by: National Weather Service Charleston, SC Last Update: 932 PM EDT Tue Jun 16 2026 | |
| Tonight: Showers likely. A chance of thunderstorms, mainly this evening. Lows in the upper 60s. Southwest winds around 5 mph. Chance of rain 70 percent. Wednesday: Showers likely with a slight chance of thunderstorms in the morning, then showers with thunderstorms likely in the afternoon. Highs in the mid 80s. Southwest winds 5 to 10 mph with gusts up to 20 mph. Chance of rain 90 percent. Wednesday Night: Mostly cloudy. A chance of showers and thunderstorms in the evening. Lows in the lower 70s. Southwest winds around 5 mph. Gusts up to 20 mph in the evening. Chance of rain 40 percent. Thursday: Partly sunny with a slight chance of showers in the morning, then mostly cloudy with showers and thunderstorms likely in the afternoon. Highs in the lower 90s. Southwest winds 5 to 10 mph with gusts up to 20 mph. Chance of rain 70 percent. Thursday Night: Mostly cloudy. Showers and thunderstorms likely in the evening, then a chance of showers after midnight. Lows in the lower 70s. Southwest winds around 5 mph. Chance of rain 70 percent. Juneteenth: Showers with thunderstorms likely. Highs in the upper 80s. Chance of rain 80 percent. Friday Night: Mostly cloudy with a chance of showers and thunderstorms. Lows in the lower 70s. Chance of rain 50 percent. Saturday: Partly sunny with a chance of showers and thunderstorms. Highs around 90. Chance of rain 40 percent. Saturday Night: Partly cloudy. Lows around 70. Sunday: Mostly sunny with a chance of showers and thunderstorms. Highs in the lower 90s. Chance of rain 30 percent. Sunday Night: Partly cloudy. Lows in the lower 70s. Monday: Mostly sunny with a slight chance of showers and thunderstorms. Highs in the mid 90s. Chance of rain 20 percent. Monday Night: Mostly clear. Lows in the mid 70s. Tuesday: 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. | |
| Zone Forecast: Long County | |
Visit your local NWS office at: https://www.weather.gov/chs |