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.

Mostly Cloudy

70°F

21°C

Humidity 100%
Wind Speed Calm
Barometer 30.08 in
Dewpoint 70°F (21°C)
Visibility 9.00 mi
Last update 21 May 6:35 am EDT
Extended Forecast for

Hilton Head Island SC

  • Today

    Today: Patchy fog between 7am and 8am. Otherwise, sunny, with a high near 85. Light south wind becoming southeast 8 to 13 mph in the afternoon.

    High: 85 °F

    Patchy Fog
    then Sunny

  • Tonight

    Tonight: Increasing clouds, with a low around 72. South wind 5 to 13 mph.

    Low: 72 °F

    Increasing
    Clouds

  • Friday

    Friday: Mostly sunny, with a high near 89. Light south wind becoming southeast 6 to 11 mph in the morning.

    High: 89 °F

    Mostly Sunny

  • Friday Night

    Friday Night: A chance of showers and thunderstorms between 2am and 5am, then a chance of showers after 5am. Mostly cloudy, with a low around 75. Southeast wind around 8 mph. Chance of precipitation is 30%.

    Low: 75 °F

    Mostly Cloudy
    then Chance
    Showers

  • Saturday

    Saturday: A chance of showers, with thunderstorms also possible after 11am. Partly sunny, with a high near 88. South wind 7 to 10 mph. Chance of precipitation is 50%. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.

    High: 88 °F

    Chance
    Showers then
    Chance
    T-storms

  • Saturday Night

    Saturday Night: A chance of showers and thunderstorms. Mostly cloudy, with a low around 75. Chance of precipitation is 30%.

    Low: 75 °F

    Chance
    T-storms then
    Chance
    Showers

  • Sunday

    Sunday: A chance of showers, with thunderstorms also possible after 8am. Partly sunny, with a high near 88. Chance of precipitation is 40%.

    High: 88 °F

    Chance
    Showers

  • Sunday Night

    Sunday Night: Mostly cloudy, with a low around 75.

    Low: 75 °F

    Mostly Cloudy

  • Memorial Day

    Memorial Day: A 20 percent chance of showers before 2pm. Mostly sunny, with a high near 88.

    High: 88 °F

    Slight Chance
    Showers

Detailed Forecast

Today
Patchy fog between 7am and 8am. Otherwise, sunny, with a high near 85. Light south wind becoming southeast 8 to 13 mph in the afternoon.
Tonight
Increasing clouds, with a low around 72. South wind 5 to 13 mph.
Friday
Mostly sunny, with a high near 89. Light south wind becoming southeast 6 to 11 mph in the morning.
Friday Night
A chance of showers and thunderstorms between 2am and 5am, then a chance of showers after 5am. Mostly cloudy, with a low around 75. Southeast wind around 8 mph. Chance of precipitation is 30%.
Saturday
A chance of showers, with thunderstorms also possible after 11am. Partly sunny, with a high near 88. South wind 7 to 10 mph. Chance of precipitation is 50%. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.
Saturday Night
A chance of showers and thunderstorms. Mostly cloudy, with a low around 75. Chance of precipitation is 30%.
Sunday
A chance of showers, with thunderstorms also possible after 8am. Partly sunny, with a high near 88. Chance of precipitation is 40%.
Sunday Night
Mostly cloudy, with a low around 75.
Memorial Day
A 20 percent chance of showers before 2pm. Mostly sunny, with a high near 88.
Monday Night
Partly cloudy, with a low around 75.
Tuesday
A 20 percent chance of showers. Mostly sunny, with a high near 88.
Tuesday Night
Partly cloudy, with a low around 74.
Wednesday
A 30 percent chance of showers and thunderstorms. Partly sunny, with a high near 88.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Hilton Head Island SC
 32.2°N 80.76°W (Elev. 10 ft)
Last Update:
2:40 am EDT May 21, 2026
Forecast Valid:
6am EDT May 21, 2026-6pm EDT May 27, 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