Hilton Head Island 7-day Weather Forecast

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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 90 °F on Friday, while the low is 75 °F on Monday. There are expected to be 3 sunny days and rain on 5 days this week.

NWS Charleston SC has issued a flood watch until Monday at 06:00 PM and a special marine warning until Monday at 03:45 AM.

Monday, August 11

- High of 80 °F, low of 75 °F (94% humidity)
- Overcast with a 100% chance of rain (24 mm of rain)
- Moderate breeze (17 mph wind)
- Sunrise at 6:44 AM, sunset at 8:11 PM

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Tuesday, August 12

- High of 84 °F, low of 78 °F (74% humidity)
- Overcast with a 100% chance of rain (5 mm of rain)
- Very high risk of harm from sun exposure (10 UV index)
- Gentle breeze (11 mph wind)
- Sunrise at 6:45 AM, sunset at 8:10 PM

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Wednesday, August 13

- High of 85 °F, low of 77 °F (69% humidity)
- Partly cloudy with a 82% chance of rain (1 mm of rain)
- Very high risk of harm from sun exposure (10 UV index)
- Moderate breeze (14 mph wind)
- Sunrise at 6:46 AM, sunset at 8:09 PM

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Thursday, August 14

- High of 89 °F, low of 77 °F (62% humidity)
- Sunny with a 0% chance of rain
- Very high risk of harm from sun exposure (11 UV index)
- Gentle breeze (11 mph wind)
- Sunrise at 6:46 AM, sunset at 8:08 PM

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Friday, August 15

- High of 90 °F, low of 80 °F (59% humidity)
- Sunny with a 0% chance of rain
- Gentle breeze (10 mph wind)
- Sunrise at 6:47 AM, sunset at 8:07 PM

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Saturday, August 16

- High of 84 °F, low of 76 °F (72% humidity)
- Mostly sunny with a 100% chance of rain (25 mm of rain)
- Gentle breeze (11 mph wind)
- Sunrise at 6:48 AM, sunset at 8:06 PM
- Last quarter moon

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Sunday, August 17

- High of 83 °F, low of 76 °F (71% humidity)
- Overcast with a 100% chance of rain (3 mm of rain)
- Gentle breeze (12 mph wind)
- Sunrise at 6:48 AM, sunset at 8:05 PM