Hilton Head Island weather live forecast

Today's maximum temperature in Hilton Head Island is expected to be 19°C. Select a day from the live weather forecast for Hilton Head Island, South Carolina, USA for more weather parameters.

Friday
19th Dec
19

8

9

3
Saturday
20th Dec
15

6

10

3
Sunday
21st Dec
18

8

9

3
Monday
22nd Dec
13

8

8

3
Tuesday
23rd Dec
19

9

5

3

5-day weather forecast updated at 04:02 on Friday 19th December 2025 GMT

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The 5-day weather forecast for South Carolina (Hilton Head Island) is provided by the Swiss meteorological agency, meteoblue. Find out more about our data sources.

Hilton Head Island weather forecast by day

Below are the detailed weather forecasts for Hilton Head Island for the next 5 days.

Hilton Head Island weather for Friday 19th December 2025

Expect isolated thunderstorms in Hilton Head Island, South Carolina with a maximum temperature of 19°C, maximum UV of 3 (Moderate) and 9 hours of bright sunshine. There are 0-2 mm of rainfall expected with 5% chance of some rain and a gentle breeze of 19 kph from the west.

19
°C maximum temperature
8
°C minimum temperature
isolated thunderstorms
9
hours of sunshine
3
UV index (Moderate)
5
% chance of some rain
<2
mm of rainfall expected
19
°C wind chill
19
kph wind from W

Hilton Head Island weather for Saturday 20th December 2025

Expect clear skies in Hilton Head Island, South Carolina with a maximum temperature of 15°C, maximum UV of 3 (Moderate) and 10 hours of bright sunshine. There are 0 mm of rainfall expected and little or no wind of 5 kph from the east.

15
°C maximum temperature
6
°C minimum temperature
clear skies
10
hours of sunshine
3
UV index (Moderate)
0
mm of rainfall expected
0
no heat & humidity
5
kph wind from E

Hilton Head Island weather for Sunday 21st December 2025

Expect scattered clouds in Hilton Head Island, South Carolina with a maximum temperature of 18°C, maximum UV of 3 (Moderate) and 9 hours of bright sunshine. There are 0 mm of rainfall expected and a light breeze of 12 kph from the north-east.

18
°C maximum temperature
8
°C minimum temperature
scattered clouds
9
hours of sunshine
3
UV index (Moderate)
0
mm of rainfall expected
0
no heat & humidity
12
kph wind from NE

Hilton Head Island weather for Monday 22nd December 2025

Expect scattered clouds in Hilton Head Island, South Carolina with a maximum temperature of 13°C, maximum UV of 3 (Moderate) and 8 hours of bright sunshine. There are 0 mm of rainfall expected and a gentle breeze of 15 kph from the north-east.

13
°C maximum temperature
8
°C minimum temperature
scattered clouds
8
hours of sunshine
3
UV index (Moderate)
0
mm of rainfall expected
0
no heat & humidity
15
kph wind from NE

Hilton Head Island weather for Tuesday 23rd December 2025

Expect scattered clouds in Hilton Head Island, South Carolina with a maximum temperature of 19°C, maximum UV of 3 (Moderate) and 5 hours of bright sunshine. There are 0 mm of rainfall expected and a light breeze of 9 kph from the north-east.