Hilton Head Island weather live forecast

Today's maximum temperature in Hilton Head Island is expected to be 26°C. Select a day from the live weather forecast for Hilton Head Island, South Carolina, USA for more weather parameters.

Sunday
19th Apr
26

17

3

6
Monday
20th Apr
21

14

13

8
Tuesday
21st Apr
23

14

13

8
Wednesday
22nd Apr
25

15

12

7
Thursday
23rd Apr
27

17

12

8

5-day weather forecast updated at 04:01 on Sunday 19th April 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 19th April 2026

Expect broken clouds in Hilton Head Island, South Carolina with a maximum temperature of 26°C, maximum UV of 6 (High) and 3 hours of bright sunshine. There are 0 mm of rainfall expected and a gentle breeze of 17 kph from the north.

26
°C maximum temperature
17
°C minimum temperature
broken clouds
3
hours of sunshine
6
UV index (High)
0
mm of rainfall expected
L
low heat & humidity
17
kph wind from N

Hilton Head Island weather for Monday 20th April 2026

Expect clear skies in Hilton Head Island, South Carolina with a maximum temperature of 21°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 12 kph from the north-east.

21
°C maximum temperature
14
°C minimum temperature
clear skies
13
hours of sunshine
8
UV index (Very High)
0
mm of rainfall expected
0
no heat & humidity
12
kph wind from NE

Hilton Head Island weather for Tuesday 21st April 2026

Expect clear skies in Hilton Head Island, South Carolina with a maximum temperature of 23°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 7 kph from the south-east.

23
°C maximum temperature
14
°C minimum temperature
clear skies
13
hours of sunshine
8
UV index (Very High)
0
mm of rainfall expected
23
°C wind chill
7
kph wind from SE

Hilton Head Island weather for Wednesday 22nd April 2026

Expect scattered clouds in Hilton Head Island, South Carolina with a maximum temperature of 25°C, maximum UV of 7 (High) and 12 hours of bright sunshine. There are 0 mm of rainfall expected and a light breeze of 10 kph from the south.

25
°C maximum temperature
15
°C minimum temperature
scattered clouds
12
hours of sunshine
7
UV index (High)
0
mm of rainfall expected
0
no heat & humidity
10
kph wind from S

Hilton Head Island weather for Thursday 23rd April 2026

Expect scattered clouds 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 12 hours of bright sunshine. There are 0 mm of rainfall expected and a light breeze of 11 kph from the south.