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

Hilton Head Island, Hilton Head Airport (KHXD)

Lat: 32.22°NLon: 80.7°WElev: 20ft.

Partly Cloudy

88°F

31°C

Humidity 70%
Wind Speed S 8 G 16 mph
Barometer 29.85 in
Dewpoint 77°F (25°C)
Visibility 10.00 mi
Heat Index100°F (38°C)
Last update 26 Jul 5:56 pm EDT
Extended Forecast for

Hilton Head Island SC

  • Tonight

    Tonight: Showers and thunderstorms likely, mainly before midnight. Some of the storms could produce heavy rainfall. Mostly cloudy, then gradually becoming mostly clear, with a low around 77. South wind around 6 mph becoming calm in the evening. Chance of precipitation is 70%. New rainfall amounts between a quarter and half of an inch possible.

    Low: 77 °F

    Heavy Rain
    then Slight
    Chance
    T-storms

  • Monday

    Monday: Mostly sunny, with a high near 94. Heat index values as high as 107. Light and variable wind becoming northeast around 5 mph in the afternoon.

    High: 94 °F

    Mostly Sunny

  • Monday Night

    Monday Night: Partly cloudy, with a low around 80. South wind 3 to 5 mph.

    Low: 80 °F

    Partly Cloudy

  • Tuesday

    Tuesday: Sunny, with a high near 97. Heat index values as high as 115. Light west wind becoming south 5 to 10 mph in the morning.

    High: 97 °F

    Sunny

  • Tuesday Night

    Tuesday Night: Partly cloudy, with a low around 82. South wind 9 to 11 mph, with gusts as high as 20 mph.

    Low: 82 °F

    Partly Cloudy

  • Wednesday

    Wednesday: A 50 percent chance of showers and thunderstorms after 2pm. Mostly sunny, with a high near 98. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.

    High: 98 °F

    Mostly Sunny
    then Chance
    T-storms

  • Wednesday Night

    Wednesday Night: A 30 percent chance of showers and thunderstorms before 2am. Partly cloudy, with a low around 78.

    Low: 78 °F

    Chance
    T-storms

  • Thursday

    Thursday: A 20 percent chance of showers and thunderstorms after 2pm. Sunny, with a high near 95.

    High: 95 °F

    Sunny then
    Slight Chance
    T-storms

  • Thursday Night

    Thursday Night: Mostly clear, with a low around 79.

    Low: 79 °F

    Mostly Clear

Detailed Forecast

Tonight
Showers and thunderstorms likely, mainly before midnight. Some of the storms could produce heavy rainfall. Mostly cloudy, then gradually becoming mostly clear, with a low around 77. South wind around 6 mph becoming calm in the evening. Chance of precipitation is 70%. New rainfall amounts between a quarter and half of an inch possible.
Monday
Mostly sunny, with a high near 94. Heat index values as high as 107. Light and variable wind becoming northeast around 5 mph in the afternoon.
Monday Night
Partly cloudy, with a low around 80. South wind 3 to 5 mph.
Tuesday
Sunny, with a high near 97. Heat index values as high as 115. Light west wind becoming south 5 to 10 mph in the morning.
Tuesday Night
Partly cloudy, with a low around 82. South wind 9 to 11 mph, with gusts as high as 20 mph.
Wednesday
A 50 percent chance of showers and thunderstorms after 2pm. Mostly sunny, with a high near 98. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.
Wednesday Night
A 30 percent chance of showers and thunderstorms before 2am. Partly cloudy, with a low around 78.
Thursday
A 20 percent chance of showers and thunderstorms after 2pm. Sunny, with a high near 95.
Thursday Night
Mostly clear, with a low around 79.
Friday
A 20 percent chance of showers and thunderstorms after 2pm. Sunny, with a high near 93.
Friday Night
Partly cloudy, with a low around 79.
Saturday
A 40 percent chance of showers and thunderstorms. Mostly sunny, with a high near 92.
Saturday Night
A 30 percent chance of showers and thunderstorms. Mostly cloudy, with a low around 78.
Sunday
Showers and thunderstorms likely. Partly sunny, with a high near 91. Chance of precipitation is 60%.
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Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Hilton Head Island SC
 32.2°N 80.76°W (Elev. 10 ft)
Last Update:
2:35 pm EDT Jul 26, 2026
Forecast Valid:
6pm EDT Jul 26, 2026-6pm EDT Aug 2, 2026
 
Forecast Discussion
 
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Additional Resources

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High Temperature

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Chance of Precipitation