Weather in Hilton Head Island, South Carolina, United States

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7-Day Detailed Weather Forecast for Hilton Head Island

Overnight

Temperature: 80°F

Wind Speed: 7 mph

Wind Direction: SW

Forecast: Mostly clear, with a low around 80. Southwest wind around 7 mph.

Thursday

Temperature: 97°F

Wind Speed: 7 to 13 mph

Wind Direction: SW

Forecast: A slight chance of showers and thunderstorms after 5pm. Sunny, with a high near 97. Heat index values as high as 113. Southwest wind 7 to 13 mph. Chance of precipitation is 20%. New rainfall amounts less than a tenth of an inch possible.

Thursday Night

Temperature: 80°F

Wind Speed: 6 to 13 mph

Wind Direction: SW

Forecast: A chance of showers and thunderstorms before 10pm. Mostly clear, with a low around 80. Heat index values as high as 109. Southwest wind 6 to 13 mph, with gusts as high as 21 mph. Chance of precipitation is 30%. New rainfall amounts less than a tenth of an inch possible.

Friday

Temperature: 97°F

Wind Speed: 7 to 14 mph

Wind Direction: SW

Forecast: Sunny, with a high near 97. Heat index values as high as 113. Southwest wind 7 to 14 mph, with gusts as high as 22 mph.

Friday Night

Temperature: 81°F

Wind Speed: 7 to 14 mph

Wind Direction: SW

Forecast: Mostly clear, with a low around 81. Southwest wind 7 to 14 mph, with gusts as high as 23 mph.

Saturday

Temperature: 98°F

Wind Speed: 7 to 13 mph

Wind Direction: SW

Forecast: A slight chance of showers and thunderstorms after 2pm. Mostly sunny, with a high near 98. Chance of precipitation is 20%. New rainfall amounts less than a tenth of an inch possible.

Saturday Night

Temperature: 77°F

Wind Speed: 7 to 13 mph

Wind Direction: SW

Forecast: A chance of showers and thunderstorms before 11pm, then a chance of showers and thunderstorms between 11pm and 2am. Partly cloudy, with a low around 77. Chance of precipitation is 40%.

Sunday

Temperature: 93°F

Wind Speed: 7 mph

Wind Direction: W

Forecast: Showers and thunderstorms likely after 2pm. Partly sunny, with a high near 93. Chance of precipitation is 70%.

Sunday Night

Temperature: 75°F

Wind Speed: 6 mph

Wind Direction: W

Forecast: Showers and thunderstorms likely before 8pm, then showers and thunderstorms between 8pm and 2am, then a chance of showers and thunderstorms. Mostly cloudy, with a low around 75. Chance of precipitation is 80%.

Monday

Temperature: 87°F

Wind Speed: 5 to 8 mph

Wind Direction: NW

Forecast: A chance of showers and thunderstorms before 8am, then showers and thunderstorms. Partly sunny, with a high near 87. Chance of precipitation is 80%.

Monday Night

Temperature: 74°F

Wind Speed: 8 mph

Wind Direction: NE

Forecast: Showers and thunderstorms. Mostly cloudy, with a low around 74. Chance of precipitation is 80%.

Tuesday

Temperature: 88°F

Wind Speed: 9 mph

Wind Direction: NE

Forecast: A chance of showers and thunderstorms before 8am, then showers and thunderstorms likely. Partly sunny, with a high near 88. Chance of precipitation is 60%.

Tuesday Night

Temperature: 75°F

Wind Speed: 2 to 8 mph

Wind Direction: S

Forecast: Showers and thunderstorms likely. Mostly cloudy, with a low around 75. Chance of precipitation is 60%.

Wednesday

Temperature: 91°F

Wind Speed: 2 to 8 mph

Wind Direction: W

Forecast: A chance of rain showers before 8am, then a chance of showers and thunderstorms between 8am and 2pm, then a slight chance of showers and thunderstorms. Mostly sunny, with a high near 91. Chance of precipitation is 30%.