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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 83 °F on Monday, while the low is 66 °F on Wednesday. There is expected to be 1 sunny day and rain on 6 days this week.
There are currently no weather alerts.
Monday, May 26
- High of 83 °F, low of 69 °F (71% humidity)- Mostly cloudy with a 100% chance of rain (11 mm of rain)
- Very high risk of harm from sun exposure (10 UV index)
- Moderate breeze (14 mph wind)
- Sunrise at 6:19 AM, sunset at 8:21 PM
- New moon
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1 / 6
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Tuesday, May 27
- High of 81 °F, low of 75 °F (73% humidity)
- Overcast with a 100% chance of rain (7 mm of rain)
- Very high risk of harm from sun exposure (10 UV index)
- Gentle breeze (11 mph wind)
- Sunrise at 6:19 AM, sunset at 8:21 PM
- Overcast with a 100% chance of rain (7 mm of rain)
- Very high risk of harm from sun exposure (10 UV index)
- Gentle breeze (11 mph wind)
- Sunrise at 6:19 AM, sunset at 8:21 PM

2 / 6
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Wednesday, May 28
- High of 77 °F, low of 66 °F (75% humidity)
- Overcast with a 100% chance of rain (7 mm of rain)
- Very high risk of harm from sun exposure (11 UV index)
- Moderate breeze (13 mph wind)
- Sunrise at 6:18 AM, sunset at 8:22 PM
- Overcast with a 100% chance of rain (7 mm of rain)
- Very high risk of harm from sun exposure (11 UV index)
- Moderate breeze (13 mph wind)
- Sunrise at 6:18 AM, sunset at 8:22 PM

3 / 6
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Thursday, May 29
- High of 78 °F, low of 72 °F (81% humidity)
- Partly sunny with a 100% chance of rain (17 mm of rain)
- Moderate risk of harm from sun exposure (5 UV index)
- Gentle breeze (11 mph wind)
- Sunrise at 6:18 AM, sunset at 8:22 PM
- Partly sunny with a 100% chance of rain (17 mm of rain)
- Moderate risk of harm from sun exposure (5 UV index)
- Gentle breeze (11 mph wind)
- Sunrise at 6:18 AM, sunset at 8:22 PM

4 / 6
Dmitry Naumov // Shutterstock
Friday, May 30
- High of 81 °F, low of 70 °F (86% humidity)
- Overcast with a 100% chance of rain (8 mm of rain)
- Fresh breeze (20 mph wind)
- Sunrise at 6:18 AM, sunset at 8:23 PM
- Overcast with a 100% chance of rain (8 mm of rain)
- Fresh breeze (20 mph wind)
- Sunrise at 6:18 AM, sunset at 8:23 PM

5 / 6
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Saturday, May 31
- High of 77 °F, low of 70 °F (81% humidity)
- Overcast with a 100% chance of rain (10 mm of rain)
- Moderate breeze (15 mph wind)
- Sunrise at 6:17 AM, sunset at 8:24 PM
- Overcast with a 100% chance of rain (10 mm of rain)
- Moderate breeze (15 mph wind)
- Sunrise at 6:17 AM, sunset at 8:24 PM
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6 / 6
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Sunday, June 1
- High of 83 °F, low of 67 °F (45% humidity)
- Sunny with a 0% chance of rain
- Gentle breeze (9 mph wind)
- Sunrise at 6:17 AM, sunset at 8:24 PM
- Sunny with a 0% chance of rain
- Gentle breeze (9 mph wind)
- Sunrise at 6:17 AM, sunset at 8:24 PM