| NWS Forecast for: Hilton Head Island SC Issued by: National Weather Service Charleston, SC Last Update: 7:19 am EDT May 20, 2025 | |
| Today: Mostly sunny, with a high near 90. Light west wind becoming south 6 to 11 mph in the morning. Winds could gust as high as 22 mph. Tonight: Partly cloudy, with a low around 74. Southwest wind 8 to 10 mph. Wednesday: A 20 percent chance of showers and thunderstorms. Mostly sunny, with a high near 92. West wind 10 to 13 mph, with gusts as high as 22 mph. Wednesday Night: Mostly clear, with a low around 69. Northwest wind around 9 mph. Thursday: Mostly sunny, with a high near 89. Northwest wind 8 to 10 mph becoming southwest in the afternoon. Thursday Night: Mostly clear, with a low around 67. Friday: Sunny, with a high near 85. Friday Night: Mostly clear, with a low around 64. Saturday: Sunny, with a high near 84. Saturday Night: Mostly clear, with a low around 69. Sunday: Sunny, with a high near 85. Sunday Night: A 20 percent chance of showers and thunderstorms. Partly cloudy, with a low around 72. Memorial Day: A 30 percent chance of showers and thunderstorms. Mostly sunny, with a high near 86. | |
| Hilton Head Island SC 32.2°N 80.76°W (Elev. 10 ft) | |
Visit your local NWS office at: https://www.weather.gov/chs |