Hilton Head Island weather live forecast

Today's maximum temperature in Hilton Head Island is expected to be 20°C. Select a day from the live weather forecast for Hilton Head Island, South Carolina, USA for more weather parameters.

Sunday
3rd May
20

13

11

8
Monday
4th May
22

15

13

8
Tuesday
5th May
24

19

11

8
Wednesday
6th May
26

21

8

8
Thursday
7th May
27

22

2

8

5-day weather forecast updated at 04:01 on Sunday 3rd May 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 Sunday 3rd May 2026

Expect scattered clouds in Hilton Head Island, South Carolina with a maximum temperature of 20°C, maximum UV of 8 (Very High) and 11 hours of bright sunshine. There are 0 mm of rainfall expected and little or no wind of 5 kph from the north.

20
°C maximum temperature
13
°C minimum temperature
scattered clouds
11
hours of sunshine
8
UV index (Very High)
0
mm of rainfall expected
0
no heat & humidity
5
kph wind from N

Hilton Head Island weather for Monday 4th May 2026

Expect clear skies in Hilton Head Island, South Carolina with a maximum temperature of 22°C, maximum UV of 8 (Very High) and 13 hours of bright sunshine. There are 0 mm of rainfall expected and a light breeze of 10 kph from the south.

22
°C maximum temperature
15
°C minimum temperature
clear skies
13
hours of sunshine
8
UV index (Very High)
0
mm of rainfall expected
22
°C wind chill
10
kph wind from S

Hilton Head Island weather for Tuesday 5th May 2026

Expect scattered clouds in Hilton Head Island, South Carolina with a maximum temperature of 24°C, maximum UV of 8 (Very High) and 11 hours of bright sunshine. There are 0 mm of rainfall expected and a gentle breeze of 13 kph from the south.

24
°C maximum temperature
19
°C minimum temperature
scattered clouds
11
hours of sunshine
8
UV index (Very High)
0
mm of rainfall expected
0
no heat & humidity
13
kph wind from S

Hilton Head Island weather for Wednesday 6th May 2026

Expect scattered clouds in Hilton Head Island, South Carolina with a maximum temperature of 26°C, low levels of heat & humidity, maximum UV of 8 (Very High) and 8 hours of bright sunshine. There are 0 mm of rainfall expected and a gentle breeze of 14 kph from the south.

26
°C maximum temperature
21
°C minimum temperature
scattered clouds
8
hours of sunshine
8
UV index (Very High)
0
mm of rainfall expected
L
low heat & humidity
14
kph wind from S

Hilton Head Island weather for Thursday 7th May 2026

Expect isolated thunderstorms in Hilton Head Island, South Carolina with a maximum temperature of 27°C, low levels of heat & humidity, maximum UV of 8 (Very High) and 2 hours of bright sunshine. There are 5-10 mm of rainfall expected with 56% chance of some rain and a gentle breeze of 16 kph from the south-west.