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.

Partly Cloudy

86°F

30°C

Humidity 79%
Wind Speed Vrbl 8 G 21 mph
Barometer 30.06 in
Dewpoint 79°F (26°C)
Visibility 10.00 mi
Heat Index99°F (37°C)
Last update 19 Jun 3:50 pm EDT
Extended Forecast for

Harbour Town SC

  • Juneteenth

    Juneteenth: A 20 percent chance of showers and thunderstorms. Mostly sunny, with a high near 88. Heat index values as high as 102. South wind around 16 mph, with gusts as high as 23 mph.

    High: 88 °F

    Slight Chance
    T-storms

  • Tonight

    Tonight: A slight chance of showers and thunderstorms before midnight, then a chance of showers and thunderstorms after 2am. Partly cloudy, with a low around 76. South wind 8 to 13 mph, with gusts as high as 21 mph. Chance of precipitation is 40%.

    Low: 76 °F

    Chance
    T-storms

  • Friday

    Friday: A 30 percent chance of showers and thunderstorms after 2pm. Mostly sunny, with a high near 88. West wind 5 to 7 mph becoming south in the afternoon.

    High: 88 °F

    Mostly Sunny
    then Chance
    T-storms

  • Friday Night

    Friday Night: A 30 percent chance of showers and thunderstorms, mainly before 2am. Mostly clear, with a low around 76. South wind 5 to 7 mph.

    Low: 76 °F

    Chance
    T-storms

  • Saturday

    Saturday: A 30 percent chance of showers and thunderstorms, mainly after 8am. Sunny, with a high near 87. Light south wind becoming southeast 5 to 9 mph in the afternoon.

    High: 87 °F

    Chance
    T-storms

  • Saturday Night

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

    Low: 77 °F

    Mostly Clear

  • Sunday

    Sunday: A 20 percent chance of showers and thunderstorms before 2pm. Sunny, with a high near 88.

    High: 88 °F

    Slight Chance
    T-storms

  • Sunday Night

    Sunday Night: Clear, with a low around 76.

    Low: 76 °F

    Clear

  • Monday

    Monday: Sunny, with a high near 88.

    High: 88 °F

    Sunny

Detailed Forecast

Juneteenth
A 20 percent chance of showers and thunderstorms. Mostly sunny, with a high near 88. Heat index values as high as 102. South wind around 16 mph, with gusts as high as 23 mph.
Tonight
A slight chance of showers and thunderstorms before midnight, then a chance of showers and thunderstorms after 2am. Partly cloudy, with a low around 76. South wind 8 to 13 mph, with gusts as high as 21 mph. Chance of precipitation is 40%.
Friday
A 30 percent chance of showers and thunderstorms after 2pm. Mostly sunny, with a high near 88. West wind 5 to 7 mph becoming south in the afternoon.
Friday Night
A 30 percent chance of showers and thunderstorms, mainly before 2am. Mostly clear, with a low around 76. South wind 5 to 7 mph.
Saturday
A 30 percent chance of showers and thunderstorms, mainly after 8am. Sunny, with a high near 87. Light south wind becoming southeast 5 to 9 mph in the afternoon.
Saturday Night
Mostly clear, with a low around 77.
Sunday
A 20 percent chance of showers and thunderstorms before 2pm. Sunny, with a high near 88.
Sunday Night
Clear, with a low around 76.
Monday
Sunny, with a high near 88.
Monday Night
Clear, with a low around 76.
Tuesday
Sunny, with a high near 90.
Tuesday Night
Mostly clear, with a low around 76.
Wednesday
A 20 percent chance of showers and thunderstorms. Sunny, with a high near 90.
Wednesday Night
Mostly clear, with a low around 77.
Thursday
A 20 percent chance of showers and thunderstorms. Sunny, with a high near 90.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Harbour Town SC
 32.14°N 80.82°W (Elev. 0 ft)
Last Update:
4:23 pm EDT Jun 19, 2025
Forecast Valid:
4pm EDT Jun 19, 2025-6pm EDT Jun 26, 2025
 
Forecast Discussion
 
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Additional Resources

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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