Hilton Head Island weather live forecast

Today's maximum temperature in Hilton Head Island is expected to be 31°C. Select a day from the live weather forecast for Hilton Head Island, South Carolina, USA for more weather parameters.

Monday
24th Aug
31

26

7

8
Tuesday
25th Aug
30

25

5

8
Wednesday
26th Aug
30

24

6

8
Thursday
27th Aug
31

25

6

8
Friday
28th Aug
31

25

6

5

5-day weather forecast updated at 04:01 on Sunday 23rd August 2026 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 Monday 24th August 2026

Expect scattered clouds in Hilton Head Island, South Carolina with a maximum temperature of 31°C, moderate levels of heat & humidity, maximum UV of 8 (Very High) and 7 hours of bright sunshine. There are 0 mm of rainfall expected and a light breeze of 7 kph from the south-west.

31
°C maximum temperature
26
°C minimum temperature
scattered clouds
7
hours of sunshine
8
UV index (Very High)
0
mm of rainfall expected
M
moderate heat & humidity
7
kph wind from SW

Hilton Head Island weather for Tuesday 25th August 2026

Expect isolated thunderstorms in Hilton Head Island, South Carolina with a maximum temperature of 30°C, moderate levels of heat & humidity, maximum UV of 8 (Very High) and 5 hours of bright sunshine. There are 5-10 mm of rainfall expected with 70% chance of some rain and little or no wind of 5 kph from the south-west.

30
°C maximum temperature
25
°C minimum temperature
isolated thunderstorms
5
hours of sunshine
8
UV index (Very High)
70
% chance of some rain
<10
mm of rainfall expected
M
moderate heat & humidity
5
kph wind from SW

Hilton Head Island weather for Wednesday 26th August 2026

Expect isolated thunderstorms in Hilton Head Island, South Carolina with a maximum temperature of 30°C, moderate levels of heat & humidity, maximum UV of 8 (Very High) and 6 hours of bright sunshine. There are 10-20 mm of rainfall expected with 45% chance of some rain and little or no wind of 6 kph from the south.

30
°C maximum temperature
24
°C minimum temperature
isolated thunderstorms
6
hours of sunshine
8
UV index (Very High)
45
% chance of some rain
<20
mm of rainfall expected
M
moderate heat & humidity
6
kph wind from S

Hilton Head Island weather for Thursday 27th August 2026

Expect isolated thunderstorms in Hilton Head Island, South Carolina with a maximum temperature of 31°C, moderate levels of heat & humidity, maximum UV of 8 (Very High) and 6 hours of bright sunshine. There are 5-10 mm of rainfall expected with 66% chance of some rain and little or no wind of 5 kph from the south.

31
°C maximum temperature
25
°C minimum temperature
isolated thunderstorms
6
hours of sunshine
8
UV index (Very High)
66
% chance of some rain
<10
mm of rainfall expected
M
moderate heat & humidity
5
kph wind from S

Hilton Head Island weather for Friday 28th August 2026

Expect isolated thunderstorms in Hilton Head Island, South Carolina with a maximum temperature of 31°C, moderate levels of heat & humidity, maximum UV of 5 (Moderate) and 6 hours of bright sunshine. There are 5-10 mm of rainfall expected with 86% chance of some rain and little or no wind of 4 kph from the south.