Weather in Hilton Head, South Carolina, United States

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7-Day Detailed Weather Forecast for Hilton Head

Tonight

Temperature: 77°F

Wind Speed: 3 mph

Wind Direction: SW

Forecast: Partly cloudy, with a low around 77. Southwest wind around 3 mph.

Saturday

Temperature: 90°F

Wind Speed: 2 to 9 mph

Wind Direction: SW

Forecast: Mostly sunny, with a high near 90. Heat index values as high as 103. Southwest wind 2 to 9 mph.

Saturday Night

Temperature: 77°F

Wind Speed: 6 to 9 mph

Wind Direction: SW

Forecast: Mostly clear, with a low around 77. Southwest wind 6 to 9 mph.

Sunday

Temperature: 90°F

Wind Speed: 7 mph

Wind Direction: SW

Forecast: Showers and thunderstorms likely after 2pm. Mostly sunny, with a high near 90. Heat index values as high as 102. Southwest wind around 7 mph. Chance of precipitation is 60%. New rainfall amounts between a quarter and half of an inch possible.

Sunday Night

Temperature: 74°F

Wind Speed: 3 to 7 mph

Wind Direction: SE

Forecast: Showers and thunderstorms likely before 8pm, then showers and thunderstorms. Some of the storms could produce heavy rain. Mostly cloudy, with a low around 74. Southeast wind 3 to 7 mph. Chance of precipitation is 90%. New rainfall amounts between 1 and 2 inches possible.

Labor Day

Temperature: 83°F

Wind Speed: 7 to 15 mph

Wind Direction: NE

Forecast: Rain showers likely before 8am, then showers and thunderstorms. Mostly cloudy, with a high near 83. Chance of precipitation is 80%. New rainfall amounts between three quarters and one inch possible.

Monday Night

Temperature: 75°F

Wind Speed: 9 to 14 mph

Wind Direction: NE

Forecast: Showers and thunderstorms before 8pm, then a chance of 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%.

Tuesday

Temperature: 86°F

Wind Speed: 12 to 18 mph

Wind Direction: NE

Forecast: Showers and thunderstorms likely before 2pm, then a chance of showers and thunderstorms. Partly sunny, with a high near 86. Chance of precipitation is 60%.

Tuesday Night

Temperature: 76°F

Wind Speed: 7 to 15 mph

Wind Direction: E

Forecast: A chance of showers and thunderstorms. Partly cloudy, with a low around 76. Chance of precipitation is 50%.

Wednesday

Temperature: 86°F

Wind Speed: 7 to 12 mph

Wind Direction: E

Forecast: A slight chance of rain showers before 8am, then a chance of showers and thunderstorms between 8am and 2pm, then a chance of showers and thunderstorms. Mostly sunny, with a high near 86. Chance of precipitation is 40%.

Wednesday Night

Temperature: 75°F

Wind Speed: 1 to 8 mph

Wind Direction: SE

Forecast: A chance of showers and thunderstorms before 8pm. Partly cloudy, with a low around 75. Chance of precipitation is 30%.

Thursday

Temperature: 89°F

Wind Speed: 1 to 7 mph

Wind Direction: W

Forecast: Sunny, with a high near 89.

Thursday Night

Temperature: 75°F

Wind Speed: 7 mph

Wind Direction: SW

Forecast: Mostly clear, with a low around 75.

Friday

Temperature: 92°F

Wind Speed: 5 to 8 mph

Wind Direction: SW

Forecast: A slight chance of showers and thunderstorms after 2pm. Sunny, with a high near 92. Chance of precipitation is 20%.