Hazardous Weather Conditions
Current conditions at
Hilton Head Island, Hilton Head Airport (KHXD)
Lat: 32.22°NLon: 80.7°WElev: 20ft.
Fair
81°F
27°C
| Humidity | 66% |
| Wind Speed | SW 3 mph |
| Barometer | 29.99 in |
| Dewpoint | 68°F (20°C) |
| Visibility | 10.00 mi |
| Heat Index | 84°F (29°C) |
| Last update | 21 Aug 4:15 am EDT |
Extended Forecast for
Hilton Head Airport SC
Heat Advisory August 21, 11:00am until August 21, 08:00pm
Today
High: 92 °F
Mostly Sunny
Tonight
Low: 77 °F
Chance
T-stormsSaturday
High: 89 °F
Chance
T-stormsSaturday Night
Low: 77 °F
Slight Chance
T-stormsSunday
High: 92 °F
Sunny
Sunday Night
Low: 77 °F
Mostly Clear
Monday
High: 91 °F
Sunny
Monday Night
Low: 77 °F
Partly Cloudy
Tuesday
High: 90 °F
Slight Chance
Showers then
Chance
T-storms
Detailed Forecast
Today
Mostly sunny, with a high near 92. Heat index values as high as 108. South wind 5 to 11 mph.
Tonight
A 40 percent chance of showers and thunderstorms, mainly between 9pm and 2am. Partly cloudy, with a low around 77. South wind 6 to 10 mph, with gusts as high as 20 mph.
Saturday
A slight chance of showers and thunderstorms before 1pm, then a chance of showers and thunderstorms after 2pm. Increasing clouds, with a high near 89. Heat index values as high as 103. Southwest wind 6 to 9 mph. Chance of precipitation is 40%.
Saturday Night
A 20 percent chance of showers and thunderstorms, mainly between 8pm and 2am. Partly cloudy, with a low around 77. South wind around 8 mph.
Sunday
Sunny, with a high near 92. West wind 5 to 8 mph.
Sunday Night
Mostly clear, with a low around 77.
Monday
Sunny, with a high near 91.
Monday Night
Partly cloudy, with a low around 77.
Tuesday
A slight chance of showers, then a chance of showers and thunderstorms after 2pm. Mostly sunny, with a high near 90. Chance of precipitation is 40%.
Tuesday Night
A 30 percent chance of showers and thunderstorms, mainly before 8pm. Partly cloudy, with a low around 76.
Wednesday
A 40 percent chance of showers and thunderstorms. Mostly sunny, with a high near 90.
Wednesday Night
A 30 percent chance of showers and thunderstorms. Partly cloudy, with a low around 76.
Thursday
A 40 percent chance of showers and thunderstorms. Sunny, with a high near 90.
Additional Forecasts and Information
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Point Forecast:
Hilton Head Airport SC
32.24°N 80.7°W (Elev. 10 ft)
32.24°N 80.7°W (Elev. 10 ft)
2:45 am EDT Aug 21, 2026
4am EDT Aug 21, 2026-6pm EDT Aug 27, 2026
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