Hilton Head Island 7-day weather forecast

Written by:
December 29, 2025
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Hilton Head Island 7-day weather forecast

Stacker created the forecast for Hilton Head Island, South Carolina using data from OpenWeather. This week's high is 72 °F on Monday, while the low is 37 °F on Tuesday. There are expected to be 3 sunny days and rain on 3 days this week.

There are currently no weather alerts.

Monday, December 29

- High of 72 °F, low of 45 °F (74% humidity)
- Fair with a 48% chance of rain (1 mm of rain)
- Fresh breeze (20 mph wind)
- Sunrise at 7:23 AM, sunset at 5:26 PM
1 / 6
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Tuesday, December 30

- High of 50 °F, low of 37 °F (37% humidity)
- Partly sunny with a 0% chance of rain
- Moderate risk of harm from sun exposure (3 UV index)
- Moderate breeze (14 mph wind)
- Sunrise at 7:23 AM, sunset at 5:27 PM
2 / 6
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Wednesday, December 31

- High of 55 °F, low of 37 °F (33% humidity)
- Mostly sunny with a 0% chance of rain
- Moderate risk of harm from sun exposure (3 UV index)
- Moderate breeze (13 mph wind)
- Sunrise at 7:23 AM, sunset at 5:28 PM
3 / 6
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Thursday, January 1

- High of 60 °F, low of 42 °F (41% humidity)
- Sunny with a 0% chance of rain
- Moderate risk of harm from sun exposure (3 UV index)
- Moderate breeze (13 mph wind)
- Sunrise at 7:23 AM, sunset at 5:29 PM
4 / 6
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Friday, January 2

- High of 61 °F, low of 50 °F (49% humidity)
- Overcast with a 0% chance of rain
- Moderate risk of harm from sun exposure (4 UV index)
- Gentle breeze (10 mph wind)
- Sunrise at 7:24 AM, sunset at 5:29 PM
5 / 6
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Saturday, January 3

- High of 61 °F, low of 56 °F (95% humidity)
- Overcast with a 100% chance of rain (33 mm of rain)
- Moderate risk of harm from sun exposure (4 UV index)
- Moderate breeze (17 mph wind)
- Sunrise at 7:24 AM, sunset at 5:30 PM
- Full moon
6 / 6
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Sunday, January 4

- High of 59 °F, low of 50 °F (74% humidity)
- Overcast with a 100% chance of rain (0 mm of rain)
- Moderate risk of harm from sun exposure (4 UV index)
- Moderate breeze (15 mph wind)
- Sunrise at 7:24 AM, sunset at 5:31 PM

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