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Weather in Hilton Head Island, United States 🇺🇸

Current Weather in Hilton Head Island

Clear
16°C
Feels like 11°C. Clear.
🌬️ 22 km/h NNE
💧 65% Humidity
🧭 1028 hPa
👁️ 10.0 km Visibility
☀️ UV Index: 1.0
🌡️ Dew Point: 9°C
🌅 Sunrise: 07:28 AM
🌇 Sunset: 06:47 PM
Map Overlays:
Temperature Precipitation Pressure Wind Speed Clear

In Hilton Head Island right now it is 16°C and clear, feeling like 11°C. The air is at 65% humidity and winds are about 22 km/h, and the UV index is 1 (low). Across the coming days, Hilton Head Island should see roughly 11°C to 24°C.

Hourly Forecast for Hilton Head Island

00:00
Clear
15°
5%
01:00
Clear
15°
5%
02:00
Partly Cloudy
14°
8%
03:00
Partly Cloudy
14°
13%
04:00
Partly Cloudy
13°
10%
05:00
Clear
13°
8%
06:00
Clear
12°
8%
07:00
Clear
12°
8%
08:00
Sunny
12°
8%
09:00
Sunny
13°
7%
10:00
Sunny
14°
5%
11:00
Sunny
16°
3%
12:00
Sunny
18°
2%
13:00
Sunny
19°
2%
14:00
Sunny
20°
1%
15:00
Sunny
21°
1%
16:00
Sunny
21°
1%
17:00
Sunny
21°
1%
18:00
Sunny
20°
1%
19:00
Clear
18°
2%
20:00
Clear
17°
2%
21:00
Clear
16°
2%
22:00
Clear
16°
2%
23:00
Clear
15°
3%

14-Day Forecast for Hilton Head Island

Sun, Oct 18
Sunny Sunny
20° / 11°
Mon, Oct 19
Sunny Sunny
21° / 12°
Tue, Oct 20
Sunny Sunny
24° / 12°
Wed, Oct 21
Sunny Sunny
24° / 14°
Thu, Oct 22
Sunny Sunny
22° / 14°
Fri, Oct 23
Sunny Sunny
23° / 15°
Sat, Oct 24
Sunny Sunny
23° / 16°
Sun, Oct 25
Sunny Sunny
23° / 14°
Mon, Oct 26
Sunny Sunny
23° / 15°
Tue, Oct 27
Overcast Overcast
24° / 16°
Wed, Oct 28
Overcast Overcast
23° / 17°
Thu, Oct 29
Overcast Overcast
24° / 18°
Fri, Oct 30
Patchy rain nearby Patchy rain nearby
24° / 20°
Sat, Oct 31
Overcast Overcast
25° / 21°

Additional Forecasts for Hilton Head Island

Air Quality

💨 US EPA Index 1 (Good)
CO (Carbon Monoxide) 120.0 μg/m³
O₃ (Ozone) 76.0 μg/m³
NO₂ (Nitrogen Dioxide) 1.9 μg/m³
SO₂ (Sulphur Dioxide) 0.7 μg/m³
PM2.5 (Fine particles) 4.3 μg/m³
PM10 (Coarse particles) 5.2 μg/m³

Historical Weather

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Best Time to Be Outside in Hilton Head Island Today

The most comfortable window in Hilton Head Island today looks like 15:00 to 18:00, when it is around 21°C. It should stay dry through that window. No significant rain is expected in the next several hours.

Frequently Asked Questions about Weather in Hilton Head Island

What is the temperature in Hilton Head Island right now?

Hilton Head Island is sitting at 16°C (60°F) right now, clear (feels like 11°C).

What's the weather like in Hilton Head Island right now?

Right now Hilton Head Island has Clear, humidity 65%, wind 22 km/h NNE.

What is today's forecast for Hilton Head Island?

Today in Hilton Head Island: high 20°C, low 11°C, sunny. Chance of rain: 3%.

What is the 7-day weather forecast for Hilton Head Island?

Daily highs and lows for Hilton Head Island:

  • 2026-10-18: 20°C / 11°C
  • 2026-10-19: 21°C / 12°C
  • 2026-10-20: 24°C / 12°C
  • 2026-10-21: 24°C / 14°C
  • 2026-10-22: 22°C / 14°C
  • 2026-10-23: 23°C / 15°C
  • 2026-10-24: 23°C / 16°C
Is it going to rain in Hilton Head Island today?

There is a 3% chance of rain in Hilton Head Island today.

What is the wind speed in Hilton Head Island right now?

Wind in Hilton Head Island is currently 22 km/h (13 mph) from the NNE.

What is the UV index in Hilton Head Island right now?

The UV index in Hilton Head Island is currently 1 (low). Sun protection is recommended when the index is 3 or higher.

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