National Weather Service Forecast for: Hilton Head Island SC
Issued by: National Weather Service Charleston, SC
Updated: 4:18 pm EST Dec 22, 2025
 
Tonight

Tonight: Partly cloudy, with a low around 52. Northeast wind 5 to 10 mph becoming light  after midnight.
Partly Cloudy
Tuesday

Tuesday: Mostly sunny, with a high near 69. Calm wind becoming southwest 5 to 7 mph in the morning.
Mostly Sunny
Tuesday
Night
Tuesday Night: Mostly clear, with a low around 55. Southwest wind around 6 mph.
Mostly Clear
Wednesday

Wednesday: Sunny, with a high near 70. West wind around 6 mph becoming northeast in the afternoon.
Sunny
Wednesday
Night
Wednesday Night: Partly cloudy, with a low around 56. Calm wind.
Partly Cloudy
Christmas
Day
Christmas Day: Mostly sunny, with a high near 70.
Mostly Sunny
Thursday
Night
Thursday Night: Mostly clear, with a low around 56.
Mostly Clear
Friday

Friday: Mostly sunny, with a high near 70.
Mostly Sunny
Friday
Night
Friday Night: Partly cloudy, with a low around 58.
Partly Cloudy
Lo 52 °F Hi 69 °F Lo 55 °F Hi 70 °F Lo 56 °F Hi 70 °F Lo 56 °F Hi 70 °F Lo 58 °F

 

Tonight
 
Partly cloudy, with a low around 52. Northeast wind 5 to 10 mph becoming light after midnight.
Tuesday
 
Mostly sunny, with a high near 69. Calm wind becoming southwest 5 to 7 mph in the morning.
Tuesday Night
 
Mostly clear, with a low around 55. Southwest wind around 6 mph.
Wednesday
 
Sunny, with a high near 70. West wind around 6 mph becoming northeast in the afternoon.
Wednesday Night
 
Partly cloudy, with a low around 56. Calm wind.
Christmas Day
 
Mostly sunny, with a high near 70.
Thursday Night
 
Mostly clear, with a low around 56.
Friday
 
Mostly sunny, with a high near 70.
Friday Night
 
Partly cloudy, with a low around 58.
Saturday
 
Partly sunny, with a high near 71.
Saturday Night
 
Partly cloudy, with a low around 58.
Sunday
 
Mostly sunny, with a high near 70.
Sunday Night
 
A 20 percent chance of rain. Partly cloudy, with a low around 51.
Monday
 
A 20 percent chance of rain. Partly sunny, with a high near 60.

 

Forecast from NOAA-NWS for Hilton Head Island SC.