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
5th Apr
26

20

8

8
Monday
6th Apr
21

17

1

5
Tuesday
7th Apr
21

16

9

7
Wednesday
8th Apr
19

16

5

7
Thursday
9th Apr
20

15

8

7

5-day weather forecast updated at 04:01 on Monday 6th 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 5th April 2026

Expect isolated thunderstorms 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 5-10 mm of rainfall expected with 56% chance of some rain and a light breeze of 11 kph from the south.

26
°C maximum temperature
20
°C minimum temperature
isolated thunderstorms
8
hours of sunshine
8
UV index (Very High)
56
% chance of some rain
<10
mm of rainfall expected
L
low heat & humidity
11
kph wind from S

Hilton Head Island weather for Monday 6th April 2026

Expect broken clouds in Hilton Head Island, South Carolina with a maximum temperature of 21°C, maximum UV of 5 (Moderate) and 1 hour of bright sunshine. There are 0 mm of rainfall expected and a gentle breeze of 17 kph from the north-east.

21
°C maximum temperature
17
°C minimum temperature
broken clouds
1
hour of sunshine
5
UV index (Moderate)
0
mm of rainfall expected
21
°C wind chill
17
kph wind from NE

Hilton Head Island weather for Tuesday 7th April 2026

Expect broken clouds in Hilton Head Island, South Carolina with a maximum temperature of 21°C, maximum UV of 7 (High) and 9 hours of bright sunshine. There are 0 mm of rainfall expected and a gentle breeze of 18 kph from the north-east.

21
°C maximum temperature
16
°C minimum temperature
broken clouds
9
hours of sunshine
7
UV index (High)
0
mm of rainfall expected
21
°C wind chill
18
kph wind from NE

Hilton Head Island weather for Wednesday 8th April 2026

Expect broken clouds in Hilton Head Island, South Carolina with a maximum temperature of 19°C, maximum UV of 7 (High) and 5 hours of bright sunshine. There are 0 mm of rainfall expected and a fresh breeze of 29 kph from the north-east.

19
°C maximum temperature
16
°C minimum temperature
broken clouds
5
hours of sunshine
7
UV index (High)
0
mm of rainfall expected
19
°C wind chill
29
kph wind from NE

Hilton Head Island weather for Thursday 9th April 2026

Expect broken clouds in Hilton Head Island, South Carolina with a maximum temperature of 20°C, maximum UV of 7 (High) and 8 hours of bright sunshine. There are 0 mm of rainfall expected and a moderate breeze of 23 kph from the north-east.