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 69 °F on Wednesday, while the low is 49 °F on Monday. There is expected to be 1 sunny day and rain on 1 day this week.

There are currently no weather alerts.

Monday, January 5

- High of 64 °F, low of 49 °F (77% humidity)
- Mostly sunny with a 0% chance of rain
- Moderate risk of harm from sun exposure (3 UV index)
- Light breeze (7 mph wind)
- Sunrise at 7:24 AM, sunset at 5:32 PM
1 / 6
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Tuesday, January 6

- High of 64 °F, low of 55 °F (76% humidity)
- Partly cloudy with a 0% chance of rain
- Moderate risk of harm from sun exposure (3 UV index)
- Gentle breeze (9 mph wind)
- Sunrise at 7:24 AM, sunset at 5:32 PM
2 / 6
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Wednesday, January 7

- High of 69 °F, low of 58 °F (74% humidity)
- Mostly cloudy with a 0% chance of rain
- Moderate risk of harm from sun exposure (3 UV index)
- Gentle breeze (10 mph wind)
- Sunrise at 7:24 AM, sunset at 5:33 PM
3 / 6
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Thursday, January 8

- High of 61 °F, low of 58 °F (71% humidity)
- Overcast with a 0% chance of rain
- Moderate risk of harm from sun exposure (3 UV index)
- Light breeze (7 mph wind)
- Sunrise at 7:24 AM, sunset at 5:34 PM
4 / 6
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Friday, January 9

- High of 64 °F, low of 59 °F (83% humidity)
- Partly cloudy 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 5:35 PM
5 / 6
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Saturday, January 10

- High of 65 °F, low of 60 °F (79% humidity)
- Overcast with a 0% chance of rain
- Moderate risk of harm from sun exposure (4 UV index)
- Gentle breeze (11 mph wind)
- Sunrise at 7:24 AM, sunset at 5:36 PM
- Last quarter moon
6 / 6
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Sunday, January 11

- High of 62 °F, low of 52 °F (79% humidity)
- Overcast with a 95% chance of rain (2 mm of rain)
- Moderate risk of harm from sun exposure (4 UV index)
- Gentle breeze (11 mph wind)
- Sunrise at 7:24 AM, sunset at 5:36 PM

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