Hilton Head Island 7-day weather forecast

Written by:
September 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 79 °F on Tuesday, while the low is 63 °F on Sunday. There is expected to be 1 sunny day and rain on 4 days this week.

NWS Charleston SC has issued a rip current statement until Tuesday at 08:00 PM.

Monday, October 6

- High of 77 °F, low of 72 °F (85% humidity)
- Overcast with a 100% chance of rain (17 mm of rain)
- High risk of harm from sun exposure (7 UV index)
- Moderate breeze (15 mph wind)
- Sunrise at 7:20 AM, sunset at 7:01 PM
- Full moon
1 / 6
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Tuesday, October 7

- High of 79 °F, low of 74 °F (73% humidity)
- Fair with a 100% chance of rain (2 mm of rain)
- High risk of harm from sun exposure (6 UV index)
- Gentle breeze (11 mph wind)
- Sunrise at 7:20 AM, sunset at 7:00 PM
2 / 6
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Wednesday, October 8

- High of 79 °F, low of 73 °F (67% humidity)
- Partly cloudy with a 0% chance of rain
- Very high risk of harm from sun exposure (7 UV index)
- Gentle breeze (11 mph wind)
- Sunrise at 7:21 AM, sunset at 6:59 PM
3 / 6
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Thursday, October 9

- High of 76 °F, low of 67 °F (81% humidity)
- Overcast with a 63% chance of rain (1 mm of rain)
- Fresh breeze (19 mph wind)
- Sunrise at 7:22 AM, sunset at 6:57 PM
4 / 6
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Friday, October 10

- High of 74 °F, low of 64 °F (74% humidity)
- Mostly cloudy with a 20% chance of rain (0 mm of rain)
- Fresh breeze (19 mph wind)
- Sunrise at 7:23 AM, sunset at 6:56 PM
5 / 6
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Saturday, October 11

- High of 75 °F, low of 64 °F (60% humidity)
- Partly cloudy with a 0% chance of rain
- Moderate breeze (18 mph wind)
- Sunrise at 7:23 AM, sunset at 6:55 PM
6 / 6
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Sunday, October 12

- High of 72 °F, low of 63 °F (63% humidity)
- Partly sunny with a 0% chance of rain
- Moderate breeze (14 mph wind)
- Sunrise at 7:24 AM, sunset at 6:54 PM

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