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.

Light Rain

81°F

27°C

Humidity 94%
Wind Speed Calm
Barometer 30.02 in
Dewpoint 79°F (26°C)
Visibility 9.00 mi
Heat Index89°F (32°C)
Last update 16 Aug 9:35 pm EDT
Extended Forecast for

Parris Island SC

Extreme Heat Warning August 17, 11:00am until August 17, 08:00pm
Click here for hazard details and duration
Extreme Heat Warning

  • Tonight

    Tonight: Mostly clear, with a low around 80. West wind 5 to 7 mph.

    Low: 80 °F

    Mostly Clear

  • Monday

    Monday: Sunny, with a high near 95. Heat index values as high as 112. West wind 5 to 7 mph becoming south in the afternoon.

    High: 95 °F

    Sunny

  • Monday Night

    Monday Night: Mostly clear, with a low around 81. South wind 7 to 9 mph.

    Low: 81 °F

    Mostly Clear

  • Tuesday

    Tuesday: A 20 percent chance of showers and thunderstorms after 2pm. Sunny, with a high near 99. Heat index values as high as 116. West wind 5 to 7 mph.

    High: 99 °F

    Sunny then
    Slight Chance
    T-storms

  • Tuesday Night

    Tuesday Night: A 20 percent chance of showers and thunderstorms before 2am. Partly cloudy, with a low around 81. West wind 3 to 6 mph.

    Low: 81 °F

    Slight Chance
    T-storms

  • Wednesday

    Wednesday: Sunny, with a high near 96.

    High: 96 °F

    Sunny

  • Wednesday Night

    Wednesday Night: Partly cloudy, with a low around 81.

    Low: 81 °F

    Partly Cloudy

  • Thursday

    Thursday: Sunny, with a high near 95.

    High: 95 °F

    Sunny

  • Thursday Night

    Thursday Night: Partly cloudy, with a low around 80.

    Low: 80 °F

    Partly Cloudy

Detailed Forecast

Tonight
Mostly clear, with a low around 80. West wind 5 to 7 mph.
Monday
Sunny, with a high near 95. Heat index values as high as 112. West wind 5 to 7 mph becoming south in the afternoon.
Monday Night
Mostly clear, with a low around 81. South wind 7 to 9 mph.
Tuesday
A 20 percent chance of showers and thunderstorms after 2pm. Sunny, with a high near 99. Heat index values as high as 116. West wind 5 to 7 mph.
Tuesday Night
A 20 percent chance of showers and thunderstorms before 2am. Partly cloudy, with a low around 81. West wind 3 to 6 mph.
Wednesday
Sunny, with a high near 96.
Wednesday Night
Partly cloudy, with a low around 81.
Thursday
Sunny, with a high near 95.
Thursday Night
Partly cloudy, with a low around 80.
Friday
A 40 percent chance of showers and thunderstorms after 2pm. Sunny, with a high near 93.
Friday Night
A 50 percent chance of showers and thunderstorms. Partly cloudy, with a low around 79.
Saturday
A 50 percent chance of showers and thunderstorms. Mostly sunny, with a high near 91.
Saturday Night
A 50 percent chance of showers and thunderstorms. Mostly cloudy, with a low around 78.
Sunday
A 30 percent chance of showers and thunderstorms. Mostly sunny, with a high near 91.
Basemap Options
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Parris Island SC
 32.33°N 80.69°W (Elev. 3 ft)
Last Update:
8:32 pm EDT Aug 16, 2026
Forecast Valid:
10pm EDT Aug 16, 2026-6pm EDT Aug 23, 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