Hilton Head Island, SC

Current conditions, hourly and 7-day forecast, and live radar for Hilton Head Island, SC 29926. Right now: slight chance showers and thunderstorms, 77°F. Data from the National Weather Service.

• Tonight: A slight chance of showers and thunderstorms before 2am. Partly cloudy, with a low around 77. Southeast wind 2 to 6 mph. Chance of precipitation is 20%. New rainfall amounts less than a tenth of an inch possible.
• Thursday: Patchy fog between 7am and 8am, then patchy fog and a slight chance of rain showers between 8am and 9am, then a chance of showers and thunderstorms. Mostly sunny, with a high near 89. Heat index values as high as 102. Southeast wind 1 to 7 mph. Chance of precipitation is 30%. New rainfall amounts less than a tenth of an inch possible.
• Thursday Night: A slight chance of showers and thunderstorms before 7pm. Partly cloudy, with a low around 77. South wind 3 to 7 mph. Chance of precipitation is 20%.
• Friday: A slight chance of showers and thunderstorms between 7am and 8am, then a chance of showers and thunderstorms between 8am and 11am, then a chance of showers and thunderstorms. Partly sunny, with a high near 90. Heat index values as high as 101. Southwest wind 3 to 8 mph. Chance of precipitation is 50%. New rainfall amounts less than a tenth of an inch possible.
• Friday Night: A chance of showers and thunderstorms. Partly cloudy, with a low around 77. Southwest wind 3 to 8 mph. Chance of precipitation is 50%. New rainfall amounts less than a tenth of an inch possible.
• Saturday: A chance of showers and thunderstorms before 8am, then a chance of showers and thunderstorms between 8am and 11am, then a chance of showers and thunderstorms between 11am and 2pm, then showers and thunderstorms likely. Mostly sunny, with a high near 90. Chance of precipitation is 60%. New rainfall amounts less than a tenth of an inch possible.