Hazardous Weather Conditions
Current conditions at
Hilton Head Island, Hilton Head Airport (KHXD)
Lat: 32.22°NLon: 80.7°WElev: 20ft.
Fair
84°F
29°C
| Humidity | 79% |
| Wind Speed | Calm |
| Barometer | 29.89 in |
| Dewpoint | 77°F (25°C) |
| Visibility | 10.00 mi |
| Heat Index | 94°F (34°C) |
| Last update | 19 Aug 3:15 am EDT |
Extended Forecast for
2 Miles NNW Hilton Head Island SC
Heat Advisory August 19, 11:00am until August 19, 08:00pm
Overnight

Low: 79 °F
Clear
Wednesday

High: 96 °F
Sunny
Wednesday Night

Low: 80 °F
Mostly Clear
Thursday

High: 93 °F
Sunny
Thursday Night

Low: 80 °F
Mostly Clear
Friday
High: 92 °F
Sunny then
Chance
T-stormsFriday Night

Low: 77 °F
Chance
T-stormsSaturday
High: 90 °F
Mostly Sunny
then T-storms
LikelySaturday Night

Low: 76 °F
T-storms
Likely
Detailed Forecast
Overnight
Clear, with a low around 79. West wind around 5 mph.
Wednesday
Sunny, with a high near 96. Heat index values as high as 110. West wind 3 to 6 mph.
Wednesday Night
Mostly clear, with a low around 80. South wind around 6 mph becoming calm in the evening.
Thursday
Sunny, with a high near 93. Heat index values as high as 109. Calm wind becoming southeast 5 to 9 mph in the afternoon.
Thursday Night
Mostly clear, with a low around 80. South wind 6 to 8 mph.
Friday
A 30 percent chance of showers and thunderstorms after 2pm. Sunny, with a high near 92.
Friday Night
A 40 percent chance of showers and thunderstorms before 2am. Partly cloudy, with a low around 77.
Saturday
Showers and thunderstorms likely after 2pm. Mostly sunny, with a high near 90. Chance of precipitation is 60%.
Saturday Night
Showers and thunderstorms likely, mainly before 8pm. Mostly cloudy, with a low around 76. Chance of precipitation is 60%.
Sunday
A 20 percent chance of showers and thunderstorms after 2pm. Mostly sunny, with a high near 93.
Sunday Night
Partly cloudy, with a low around 77.
Monday
A 20 percent chance of showers and thunderstorms. Sunny, with a high near 93.
Monday Night
A 30 percent chance of showers and thunderstorms. Partly cloudy, with a low around 78.
Tuesday
A 20 percent chance of showers and thunderstorms. Sunny, with a high near 93.
Additional Forecasts and Information
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ABOUT THIS FORECAST
Point Forecast:
2 Miles NNW Hilton Head Island SC
32.23°N 80.75°W (Elev. 3 ft)
32.23°N 80.75°W (Elev. 3 ft)
2:35 am EDT Aug 19, 2026
3am EDT Aug 19, 2026-6pm EDT Aug 25, 2026



