


NWS Forecast for: Hilton Head Island SC Issued by: National Weather Service Charleston, SC Last Update: 1:41 pm EDT Jul 14, 2025 | ![]() |
This Afternoon: A 30 percent chance of showers and thunderstorms. Partly sunny, with a high near 32. East wind around 11 km/h. Tonight: A 30 percent chance of showers and thunderstorms before 8pm. Mostly clear, with a low around 25. East wind 3 to 8 km/h. Tuesday: A 40 percent chance of showers and thunderstorms, mainly after 2pm. Mostly sunny, with a high near 32. Heat index values as high as 38. Northeast wind 5 to 10 km/h increasing to 11 to 16 km/h in the afternoon. Tuesday Night: A 30 percent chance of showers and thunderstorms, mainly before 8pm. Partly cloudy, with a low around 26. South wind around 11 km/h. Wednesday: A 50 percent chance of showers and thunderstorms. Partly sunny, with a high near 32. South wind 11 to 18 km/h, with gusts as high as 32 km/h. New rainfall amounts of less than 1 mm, except higher amounts possible in thunderstorms. Wednesday Night: Partly cloudy, with a low around 26. Thursday: A 40 percent chance of showers and thunderstorms. Partly sunny, with a high near 32. Thursday Night: Mostly clear, with a low around 26. Friday: A 40 percent chance of showers and thunderstorms, mainly after 2pm. Mostly sunny, with a high near 33. Friday Night: A 30 percent chance of showers and thunderstorms before 8pm. Partly cloudy, with a low around 26. Saturday: A 40 percent chance of showers and thunderstorms. Mostly sunny, with a high near 34. Saturday Night: A 30 percent chance of showers and thunderstorms. Partly cloudy, with a low around 26. Sunday: A 50 percent chance of showers and thunderstorms. Partly sunny, with a high near 33. Sunday Night: A 30 percent chance of showers and thunderstorms. Mostly cloudy, with a low around 26. Monday: Showers and thunderstorms likely. Partly sunny, with a high near 33. Chance of precipitation is 60%. | |
Hilton Head Island SC 32.2°N 80.76°W (Elev. 10 m) | |
Visit your local NWS office at: https://www.weather.gov/chs |