Weather Forecast for Hilton Head Island

South Carolina, United States of America

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Current Weather - Hilton Head Island: 16°C

South Carolina, United States of America

Clear

Feels like 15°C

Wind

12 km/h NE

Humidity

77%

Pressure

1018 mb

UV Index

0

Visibility

10 km

Sunny

Sunny

Sunday, November 08, 2026

High

21°C

Low

15°C

Rain Chance

9%

Hourly Forecast

Sunny 20°C
11:00
Sunny 20°C
12:00
Sunny 21°C
13:00
Sunny 21°C
14:00
Sunny 20°C
15:00
Sunny 21°C
16:00
Sunny 18°C
17:00
Clear 18°C
18:00
Clear 17°C
19:00
Overcast 18°C
20:00
Overcast 18°C
21:00
Clear 17°C
22:00
Overcast 17°C
23:00
Nov 09

Day Statistics

Maximum Wind

15 km/h

Humidity

71%

Precipitation

0 mm

UV Index

4

Visibility

10 km

Rain Chance

9%

Snow Chance

0%

Sun & Moon

Sunrise

06:46 AM

Sunset

05:27 PM

Moonrise

06:12 AM

Moonset

04:51 PM

Moon Phase

New Moon

Moon Illumination

0%

Air Quality

PM2.5

4.8

μg/m³

PM10

5

μg/m³

NO₂

3.3

μg/m³

O₃

73.1

μg/m³

SO₂

0.8

μg/m³

CO

144.2

μg/m³

US EPA Index: 1 GB DEFRA Index: 1