National Oceanic and Atmospheric Administration National Weather Service United States Department of Commerce

Hazardous Weather Conditions

Current conditions at

Hilton Head Island, Hilton Head Airport (KHXD)

Lat: 32.22°NLon: 80.7°WElev: 20ft.

Thunderstorm

91°F

33°C

Humidity 59%
Wind Speed S 12 mph
Barometer 30.05 in
Dewpoint 75°F (24°C)
Visibility 10.00 mi
Heat Index102°F (39°C)
Last update 29 Jun 2:50 pm EDT
Extended Forecast for

Hilton Head Airport SC

Heat Advisory June 29, 03:32pm until June 29, 06:00pm
Click here for hazard details and duration
Heat Advisory
  •  
    Heat Advisory June 29, 03:32pm until June 29, 06:00pm

    NOW until 6:00pm Mon

    Heat Advisory

  • This Afternoon

    High: 94 °F

    Chance
    T-storms

  • Tonight

    Tonight: A 30 percent chance of showers and thunderstorms, mainly before 7pm. Mostly clear, with a low around 80. Calm wind.

    Low: 80 °F

    Chance
    T-storms then
    Mostly Clear

  • Tuesday

    Tuesday: Sunny, with a high near 89. East wind 7 to 10 mph.

    High: 89 °F

    Sunny

  • Tuesday Night

    Tuesday Night: Partly cloudy, with a low around 78. East wind 6 to 8 mph.

    Low: 78 °F

    Partly Cloudy

  • Wednesday

    Wednesday: Sunny, with a high near 88. Northeast wind 9 to 11 mph.

    High: 88 °F

    Sunny

  • Wednesday Night

    Wednesday Night: Mostly clear, with a low around 77.

    Low: 77 °F

    Mostly Clear

  • Thursday

    Thursday: Sunny, with a high near 89.

    High: 89 °F

    Sunny

  • Thursday Night

    Thursday Night: Mostly clear, with a low around 77.

    Low: 77 °F

    Mostly Clear

Detailed Forecast

This Afternoon
A 30 percent chance of showers and thunderstorms. Mostly sunny, with a high near 94. Heat index values as high as 105. South wind around 5 mph.
Tonight
A 30 percent chance of showers and thunderstorms, mainly before 7pm. Mostly clear, with a low around 80. Calm wind.
Tuesday
Sunny, with a high near 89. East wind 7 to 10 mph.
Tuesday Night
Partly cloudy, with a low around 78. East wind 6 to 8 mph.
Wednesday
Sunny, with a high near 88. Northeast wind 9 to 11 mph.
Wednesday Night
Mostly clear, with a low around 77.
Thursday
Sunny, with a high near 89.
Thursday Night
Mostly clear, with a low around 77.
Friday
Sunny, with a high near 90.
Friday Night
Mostly clear, with a low around 79.
Independence Day
Sunny, with a high near 92.
Saturday Night
Mostly clear, with a low around 80.
Sunday
A 20 percent chance of showers and thunderstorms. Mostly sunny, with a high near 92.
Sunday Night
A 20 percent chance of showers and thunderstorms. Partly cloudy, with a low around 81.
Monday
A 20 percent chance of showers and thunderstorms. Mostly sunny, with a high near 93.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Hilton Head Airport SC
 32.22°N 80.7°W (Elev. 16 ft)
Last Update:
2:30 pm EDT Jun 29, 2026
Forecast Valid:
3pm EDT Jun 29, 2026-6pm EDT Jul 6, 2026
 
Forecast Discussion
 
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Additional Resources

Radar & Satellite Image

Link to Local Radar Data Link to Satellite Data

Hourly Weather Forecast

National Digital Forecast Database

National Digital Forecast Database Maximum Temperature Forecast

High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation