Hilton Head Island weather live forecast

Today's maximum temperature in Hilton Head Island is expected to be 23°C. Select a day from the live weather forecast for Hilton Head Island, South Carolina, USA for more weather parameters.

Thursday
30th Apr
23

20

3

6
Friday
1st May
20

19

4

2
Saturday
2nd May
20

15

0

3
Sunday
3rd May
19

14

11

8
Monday
4th May
22

14

13

9

5-day weather forecast updated at 04:01 on Thursday 30th 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 Thursday 30th April 2026

Expect isolated thunderstorms in Hilton Head Island, South Carolina with a maximum temperature of 23°C, maximum UV of 6 (High) and 3 hours of bright sunshine. There are 10-20 mm of rainfall expected with 90% chance of some rain and little or no wind of 6 kph from the west.

23
°C maximum temperature
20
°C minimum temperature
isolated thunderstorms
3
hours of sunshine
6
UV index (High)
90
% chance of some rain
<20
mm of rainfall expected
0
no heat & humidity
6
kph wind from W

Hilton Head Island weather for Friday 1st May 2026

Expect mostly cloudy with rain in Hilton Head Island, South Carolina with a maximum temperature of 20°C, maximum UV of 2 (Low) and 4 hours of bright sunshine. There are 10-20 mm of rainfall expected with 63% chance of some rain and a light breeze of 9 kph from the north-east.

20
°C maximum temperature
19
°C minimum temperature
mostly cloudy with rain
4
hours of sunshine
2
UV index (Low)
63
% chance of some rain
<20
mm of rainfall expected
0
no heat & humidity
9
kph wind from NE

Hilton Head Island weather for Saturday 2nd May 2026

Expect cloudy with some rain in Hilton Head Island, South Carolina with a maximum temperature of 20°C, maximum UV of 3 (Moderate) and no hours of bright sunshine. There are 20-30 mm of rainfall expected with 98% chance of some rain and a light breeze of 11 kph from the north.

20
°C maximum temperature
15
°C minimum temperature
cloudy with some rain
0
hours of sunshine
3
UV index (Moderate)
98
% chance of some rain
<30
mm of rainfall expected
20
°C wind chill
11
kph wind from N

Hilton Head Island weather for Sunday 3rd May 2026

Expect scattered clouds in Hilton Head Island, South Carolina with a maximum temperature of 19°C, maximum UV of 8 (Very High) and 11 hours of bright sunshine. There are 0 mm of rainfall expected and a light breeze of 10 kph from the north.

19
°C maximum temperature
14
°C minimum temperature
scattered clouds
11
hours of sunshine
8
UV index (Very High)
0
mm of rainfall expected
0
no heat & humidity
10
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 9 (Very High) and 13 hours of bright sunshine. There are 0 mm of rainfall expected and a light breeze of 8 kph from the south-east.